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THE PH.D. GRIND.pdf
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详细说明:博士磨难(The Ph.D. Grind)是一本很火的书,作者Philip是MIT的本科和硕士,Stanford的PhD。他读博的历程并非一帆风顺,也经历过不少迷茫和痛苦。想读博或正在读博的人可以借鉴吸取经验。仁者见仁智者见智。
Preface
This book chronicles my six years of working towards a Ph. D. in com- These margin notes are
15. three
puter science at Stanford University from 2006 to 2012. A diverse years after The P/ D
Grind was published
variety of people can benefit from reading it, including
At this time, I have just
finished my first year
as an assistant professor
undergraduates who might be interested in pursuing a Ph. D
of computer science, so
these notes reflect my
current opinions as a
current Ph. D. students who are seeking guidance or inspiration
new faculty member
To download a version
without these notes, visit
http://pgbovine.net/
professors who want to better understand Ph D students
employers who hire and manage people with Ph.D. degrees
professionals working in any creative or competitive field where
self-driven initiative is crucial
and educated adults(or precocious kids) who are curious about
how academic research is produced
The Ph. D. Grind differs from existing Ph. D.-related writings due
its unique format, timeliness, and tone
Format- The Ph. D. Grind is a memoir for a general educated
audience, not a"how-to guide"for current Ph.D. students. Although
Ph. D. students can glean lessons from my experiences, my goal is
not to explicitly provide advice. There are plenty of how-to guides
and advice columns for Ph.D. students. and i am not interested in
contributing to the fray. These articles are filled with generalities
such as“ be persistent”and“ make some progress every day,” but an
advantage of the memoir format is that i can be concrete and detailed
when telling my own story
I already have selective
hindsight, and I've been
Timeliness- I wrote The Ph. D. Grind immediately after finish-
out for only three years. ing my Ph. D which is the ideal time for such a memoir. In contrast,
his book right when current Ph. D. students cannot reflect on the entirety of their exper
way I can recapture those ences like I can, and senior researchers who attempt to reflect back on
raw feelings ever again
their Ph.D. years might suffer from selective hindsight
Tone- Although it's impossible to be unbiased, I try to maintain a
balanced tone throughout The Ph.D. Grind. In contrast, many people
who write ph. D -related articles. books. or comics are either
o successful professors or research scientists who pontificate stately
advice, adopting the tone of "grad school is tough but it's a
delectable intellectual journey that you should enjoy and make
the most of.. because I sure did!
or bitter Ph. D. graduates/ dropouts who have been traumatized
y their experiences, adopting a melodramatic, disillusioned
self-loathing tone of "ahhh my world was a living hell, what did
i do with my life?!?”
Stately advice can motivate some students, and bitter whining
might help distressed students to commiserate, but a general audi-
ence will probably not be receptive to either extreme
cannot emphasize this
Finally, before I begin my story, I want to emphasize that there is a
point enough. I enjoyed
ton of privilege during great deal of diversity in Ph. D. student experiences depending on ones
my Ph. D, most notably
because i was almost
school, department, field of study and funding situation. I feel very
fully-funded by fellow-
ships and attended a
fortunate that i have been granted so much freedom and autonomy
top-tier school. My e
perience would have
d greatly if that
throughout my Ph.D. years; I know students who have experienced
was not the case
far more restrictions. My story is only a single data point, so what
I present might not generalize. However, i will try my best to avoid
being overly specific. Happy reading
So much has changed
Philip guo, June 2012
in the past three years
I've held four jobs since
writing this book: soft
ware engineer at Google,
visiting researcher at edx,
postdoc at MIT, and now
assistant professor at the
University of Rochester
Prologue
ince I majored in Electrical Engineering and Computer Science in
college, the majority of my classmates started working in engineering
obs immediately after graduating with either a bachelor's or master's
degree. I chose to pursue a Ph. D. instead due to a combination
subliminal parental influences and my own negative experiences with
engineering internships throughout college
My parents never pressured me to pursue a Ph. D, but I could tell
that the job they respected the most was that of a tenured universit
professor, and a Ph. D. was required for that job. Why was being a
professor regarded as their golden ideal? It wasnt due to some lofty
reverence for the purity of scholarly pursuits. Although my parents
respected intellectuals, they were highly pragmatic immigrants who
were more captivated by the lifetime job security offered by a tenured
professorship
Many of my parents' friends were Chinese immigrants who worked
in corporate engineering jobs. Due to their weak English language
skills and lack of American cultural literacy, they mostly had negative
experiences throughout their engineering careers, especially as they
grew older. At holiday parties, I would constantly hear jaded-sounding
stories of people suffering under oppressive managers, encountering age
discrimination and "glass ceiling"effects, and facing massive rounds
of layoffs followed by prolonged unemployment. Although my father
was not an engineer, he worked in the high-tech sector and had similar
THE PH. D. GRIND
tales of struggling with management and bureaucracy, culminating in
his final corporate layoff at the relatively young age of 45
My mother was the only exception to this dismal trend. She loved
her job as a tenured professor of sociology at UCLA. Unlike most
of her Chinese immigrant friends, she enjoyed lifetime job security
never needed to report to a boss, could pursue her own intellectual
interests with nearly full freedom, and was famous within her academic
field. Seeing the stark contrast between my mother's successful career
trajectory and the professional downward spirals of my father and
many of their friends made a lasting impression on me throughout my
high school and college years
Of course, it would be foolish to pursue a Ph. D. solely out of ir
rational childhood fears. To get a preview of corporate working life
I did internships at engineering companies every summer during col
lege. Since I happened to work in offices where I was the only intern
was given the full responsibilities of a junior engineer, which
was
a rare privilege. Although I learned a lot of technical skills, I found
the day-to-day work to be mind-numbingly dull. My coworkers were
also unenthusiastic about their jobs, and there were few appealing
prospects for career advancement. Of course, I'm not claiming that
all engineering jobs are mind-numbingly dull; it just happened that
the companies I worked for were not first-rate. Many of my college
friends who interned at first-rate companies such as Microsoft and
Ironically, my first full-
Google loved their experiences and signed on to work at those compa
time job after finishing
my Ph. D was at Google. nies full-time after graduation
Since i felt bored by my engineering internships and somewhat en
joyed my time as an undergraduate teaching and research assistant
back in college, I set my sights on university-level teaching and aca
Late one night, I wrote demic research as future career goals. by the middle of my third year
a shockingly-resolute
diary entry that professed of college at MIT, I had made up my mind to pursue a Ph. D. degree
my dedication toward
his future goal. It even
listed Stanford as my top
since it was required for those kinds of jobs. I planned to stay at MIt
hoice school
for a five-year combined bachelors and masters program, since that
PROLOGUE
would give me more research experience before applying to Ph.D. pro-
grams and hopefully increase my chances of admissions into top-ranked
departments
I found a master's thesis advisor and, like any ambitious kid, began
proposing my own half-baked quasi-research project ideas to him. My
advisor patiently humored me but ultimately persuaded me to work
on more mainstream kinds of research that fit both his academic inter
ests and, more importantly, the conditions of his grant funding. Since
my master's program tuition was partially paid for by a research grant
that my advisor had won from the u.s. government, i was obliged to
work on projects within the scope of that grant. Thus, I followed his
suggestions and spent two and a half years creating new kinds of pro-
totype tools to analyze the run-time behavior of computer programs
written in the C and C++ languages
Although I wasnt passionately in love with my master's thesis Another benefit was the
project, it turned out that aligning with my advisor's research inter- serious programming
ests was a wise decision: Under his strong guidance, I was able to years, which made it eas.
publish two papers-one where I was listed as the first(lead)author subsequent project ide
and the other a latter author and write a masters thesis that won
the annual department Best Thesis Award. These accomplishments, If I had stubbornly
sisted on pursuing my
along with my advisor's help in crafting my application essays, won me
own half-baked quasi
research ideas at that
admissions into several top-ranked computer science Ph.D. programs. time, I wouldn't have
Since Stanford was my top choice. I felt ecstatic and could barely sleep Botten these results
during the night when I received my admissions notice
I was also lucky enough to win the prestigious NSf and NDSEG Applying to Ph.D. pro-
graduate research fellowships, each of which was awarded to only during my master's year
gave me a huge advan-
around five percent of all applicants. These two fellowships fully paid tage over students who
applied during senior
for five out of the six years of my Ph. D. studies and freed me from year of college, since
I had an extra year
the obligations of working on specific grant-funded projects. In con- research experience
trast, most Ph. D. students in my field are funded by a combination
of professor-provided grants and by serving as teaching assistants for
heir department. Funding for Ph D students pays for university tu-
THE PH. D. GRIND
ition and also provides a monthly stipend of around $1, 800 to cover
living expenses. (Almost nobody in my field pays their own money to
pursue a Ph. D. degree, since it's not financially worthwhile to do so.
Since i had a decent amount of research and paper writing experi
ence, I felt well-prepared to handle the rigors of Ph. D.-level research
paper when I started, yet When I came to Stanford in September 2006. However, at the time,
I looked so good on
I still got crushed. Like
had absolutely no idea that my first year of Ph. D. would be the most
the age-old saying about
financial investments
demoralizing and emotionally distressing period of my life thus far
Past performance is not an
indicator of fiture results
Year One: Downfall
In the summer of 2006, several months prior to starting my Ph.D. at
Stanford, I thought about ideas for research topics that i felt moti
vated to pursue. In general, I wanted to create innovative tools to
help people become more productive when doing computer program-
ming(i.e, improving programmer productivity This area of interest
arose from my own programming experiences during summer intern-
ships: Since my assigned day-to-day work wasnt mentally stimulatin
i spent a lot of time in my cubicle reflecting on the inefficiencies in
the computer programming process at the companies where I worked
thought it would be neat to work on research that helps alleviate
some of those inefficiencies. More broadly, i was interested in research
that could help other types of computer users-not only professional
programmers-become more productive. For example, I wanted to de- It's been a decade since
I first sketched out these
sign new tools to assist scientists who are analyzing and graphing data
proto-ideas, but I still
think that this is a
system administrators who are customizing server configurations, or promising area of
search. It's interesting
novices who are learning to use new pieces of software
how childhood interests
can morph into long-term
Although I had these vague high-level interests back then, I was
still many years away from being able to turn them into legitimate
publishable research projects that could form a dissertation. To grad-
uate with a ph. D. from the Stanford Computer Science Department
students are expected to publish two to four related papers as the first This isn't a hard-and-fast
y author and then combine those papers together into a book-
neans a smoother path
length technical document called a dissertation. a student is allowed
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