比无知更危险的唯一事情是傲慢。
The only thing more dangerous than ignorance is arrogance.
作家必须成为他时代的见证者。
The conjectures of the Langlands program are a challenge to the next generation of mathematicians.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
【译文】滋润养育自身一定要用诚敬，求学的目的就在于获得知识和学问。