"Injustice anywhere is a threat to justice everywhere."
Programmers are not to be measured by their ingenuity and their logic but by the completeness of their case analysis.
The only man who behaves sensibly is my tailor; he takes my measure anew every time he sees me, while all the rest go on with their old measurements.
The brain is a kind of computer, but it's a very different kind of computer from the ones we're used to.