"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."

The bottleneck of AI is not algorithms, but data quality.

The language of chemistry is universal, transcending borders and cultures.

人民有三种忧患：饥饿的得不到食物、寒冷的得不到衣物、劳苦的得不到休息。

Always ask: How can we do better? Then act on the answer.