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人大多由基因和環境塑造，但在這些限制之內，他們有一定的自由選擇自己的道路。

We think in order to act, and act in order to live.

The decline of violence may be the most significant and least-appreciated development in the history of our species.

"The best acting is instinctive. It's not intellectual, it's not mechanical, it's instinctive."

"We are moving towards a world where machines will be able to understand and interpret the world in a way that is similar to how humans do."

晏子春秋

The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.