A society grows great when old men plant trees whose shade they know they shall never sit in.

机器学习的最终目标是让计算机从经验中学习，并随着时间的推移提高其性能。

The worst way to miss someone is to be sitting right beside them knowing you can‘t have them。

戏剧是缺席的艺术。

True leadership is not about being in charge, but about taking care of those in your charge.

幽默是应对生活荒谬的一种方式。