Science is the crystallization of human wisdom and an important force driving social progress.

求知若饥，虚心若愚。

Fame is vapor; popularity an accident; the only earthly certainty is oblivion.

你必须无畏地追求让你灵魂燃烧的东西。

You are never too old to set another goal or to dream a new dream.

从精神奴役中解放自己，只有我们自己才能解放我们的思想。

History is the art of making the dead speak.

只有冒险的人才会自省。