Since programmers create programs out of nothing, imagination is our only limitation. Thus, in the world of programming, the hero is the one who has great vision. Paul Graham is one of our contemporary heroes. He has the ability to embrace the vision, and to express it plainly. His works are my favorites, especially the ones describing language design. He explains secrets of programming, languages, and human nature that can only be learned from the hacker experience. This book shows you his great vision, and tells you the truth about the nature of hacking. -- Yukihiro "Matz" Matsumoto, creator of Ruby

Vigorous writing is concise. A sentence should contain no unnecessary words, a paragraph no unnecessary sentences, for the same reason that a drawing should have no unnecessary lines and a machine no unnecessary parts. This requires not that the writer make all sentences short or avoid all detail and treat subjects only in outline, but that every word tell. -- William Strunk, Jr. (The Elements of Style)

Some people suggest that machines would be friendlier if input could be in a natural language. But natural language is probably the worst kind of input because it can be quite ambiguous. The process of retrieving information from the computer would be so time-consuming that you would be better off spending that time getting the information directly from an expert. -- Gary Kildall (inventor of CP/M, one of the first OS for the micro).

[Innovation] comes from saying no to 1,000 things to make sure we don’t get on the wrong track or try to do too much. We’re always thinking about new markets we could enter, but it’s only by saying no that you can concentrate on the things that are really important. -- Steve Jobs

The general principle for complexity design is this: Think locally, act locally. -- Richard P. Gabriel & Ron Goldman, Mob Software: The Erotic Life of Code

While I’ve always appreciated beautiful code, I share Jonathan’s concern about studying it too much. I think studying beauty in music and painting has led us to modern classical music and painting that the majority of us just don’t get. Beauty can be seen when it emerges, but isn’t something to strive for in isolation of a larger context. In the software world, the larger context would be the utility of the software to the end user. -- [A comment on a blog]

You may be disappointed if you fail, but you are doomed if you don't try. –Beverly Sills

I am not a product of my circumstances. I am a product of my decisions. –Stephen Covey

If you're offered a seat on a rocket ship, don't ask what seat! Just get on. –Sheryl Sandberg

Few things can help an individual more than to place responsibility on him, and to let him know that you trust him. –Booker T. Washington