"History is the echo of voices we can no longer hear."

You have to spend some energy and effort to see the beauty of math.

The human being is born with a few reflexes and the emotional reactions of love and rage.

你必须愿意比任何人都更努力。

当你拥有优秀公司的股票时，时间是你的朋友。

未来的粮食安全蕴藏在波涛之下。