Paul Graham

Quotes are word for word from the source.

• No guarantee of truth

  “Putting ideas into words is certainly no guarantee that they'll be right. Far from it.”

  Our noteGraham clarifies that while writing clarifies ideas, it doesn't automatically make them correct.

• Nature of ideologues

  “The defining quality of an ideologue, whether on the left or the right, is to acquire one's opinions in bulk.”

  Our notePaul Graham explains how ideologues adopt pre-packaged sets of beliefs instead of thinking for themselves.

• Success and age

  “the hypothesis was that success in a startup depends mainly on how smart and energetic you are, and much less on how old you are or how much business experience you have.”

  Our notePaul Graham discusses the core hypothesis behind the first Summer Founders Program.

• The cost of persuasion

  “The more your conclusions disagree with readers' present beliefs, the more effort you'll have to expend on selling your ideas rather than having them.”

  Our noteHow trying to please an audience slows down the process of discovery.

• Language Differences

  “If languages are all equivalent, sure, use whatever language everyone else is using. But all languages are not equivalent, and I think I can prove this to you without even getting into the differences between them.”

  Our noteArguing that the constant evolution of new languages proves that existing ones have flaws worth fixing.

• Desire and focus

  “The answer, I think, is that they don't really want to be popular.”

  Our notePaul explains why smart kids often end up being unpopular in school.

• Elegant performance

  “The key to performance is elegance, not battalions of special cases. and look for the bottleneck I can remove with least code.”

  Our noteExplaining his approach to scaling the Hacker News software.

• Transparency in moderation

  “I think it's important that a site that kills submissions provide a way for users to see what got killed if they want to. That keeps editors honest”

  Our noteAdvocating for transparency to maintain community trust.

• Speed and focus

  “Speed defines startups. Focus enables speed. YC improves focus.”

  Our noteHe summarizes the core value proposition of Y Combinator for early-stage founders.

• Speed in startups

  “Startups are a counterexample to the rule that haste makes waste.”

  Our notePaul Graham discusses how fast prototypes are often the beginning of great startups.

• Choosing cofounders

  “In a startup you can change your idea easily, but changing your cofounders is hard.”

  Our noteComparing the permanence of cofounders to the flexibility of business ideas.

• Defining the essay

  “It's not an essay otherwise, because an essay is something you write to figure something out.”

  Our noteHe defines the essay as a process of discovery for the writer themselves.

• Design for yourself

  “The good languages have been those that were designed for their own creators: C, Perl, Smalltalk, Lisp.”

  Our noteHe contrasts languages designed for the creator versus those designed for a target market.

• convenience wins users

  “Most people, most of the time, will take whatever choice requires least work. If Web-based software wins, it will be because it's more convenient.”

  Our noteDiscussing why users prefer web-based applications over desktop software.

• Focus and environment

  “The mere prospect of being interrupted is enough to prevent hackers from working on hard problems.”

  Our noteWhy quiet, private office spaces are essential for deep technical work.

• Nature of fundraising

  “Fundraising is hard in both senses: hard like lifting a heavy weight, and hard like solving a puzzle.”

  Our notePaul Graham explains why raising money is inherently difficult for founders.

• Reducing moving parts

  “As industrial designers strive to reduce the number of moving parts in a machine, experienced Lisp programmers use bottom-up design to reduce the size and complexity of their programs.”

  Our noteComparing software design to industrial engineering to emphasize simplicity.

• The reading-writing-thinking loop

  “You can't think well without writing well, and you can't write well without reading well.”

  Our noteHe outlines the dependency between reading, writing, and the quality of one's thoughts.