Innovation is not just about technology; it's about changing mindsets.

The true power of mathematics is not in its complexity, but in its simplicity and elegance.

我没有计划。我从来没有。我只是做当时感觉对的事情。

"A personality is a full congress of orators and pressure groups, of children, demagogues, communists, isolationists, war mongers, mugwumps, grafters, prayer-makers, adventurers and clerks; with each of these in a minority of one."

写作是面对过去的一种方式。