It is much more rewarding to do more with less.

- Donald Knuth

If you find that you're spending almost all your time on theory, start turning some attention to practical things; it will improve your theories. If …

- Donald Knuth

If you optimize everything, you will always be unhappy.

- Donald Knuth

Computers are good at following instructions, but not at reading your mind.

- Donald Knuth

Beware of bugs in the above code; I have only proved it correct, not tried it.

- Donald Knuth

Science is what we understand well enough to explain to a computer. Art is everything else we do.

- Donald Knuth

We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.

- Donald Knuth

Programs are meant to be read by humans and only incidentally for computers to execute.

- Donald Knuth

An algorithm must be seen to be believed.

- Donald Knuth