暴力的减少可能是我们物种历史上最重要却最不被重视的发展。
Quality is not an act, it is a habit.
Innovation distinguishes between a leader and a follower.
盈利和可持续性并不矛盾,它们必须齐头并进。
The beauty of a mathematical idea is that it can be shared and understood across cultures and time.