Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.

我的语言的界限意味着我的世界的界限。

In computer science, abstraction is the key to managing complexity.

只要一件事与我们的本性和谐，它必然是善的。

"A personality is a full Congress of orators and pressure-groups, of children, demagogues, communists, isolationists, war-mongers, mugwumps, grafters, prayer-meetings, spiritualists, and astrologers."

The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.

有时候，关键在于如何打好一手烂牌。