历史学家是反向的先知。
The historian is a prophet in reverse.
数学的研究就像空气或重力——它无处不在，你看不到它，但你知道它在那里。
The challenge in computer science is not just to solve problems, but to solve them in a way that is both efficient and elegant.
当领导者学习时，他们比教学时更具榜样力量。
A company's culture is defined by the actions of its leaders, not just their words.
我并不聪明，但我仅仅通过活着就学到了很多。