The world is full of magic things, patiently waiting for our senses to grow sharper.
国家一定要有直言进谏的臣子，上级必须有敢于提出反对意见的下级，议论国政的人不停止，各种不同政见的人相互辩论，才可以长久保存国家，使国家兴盛强大。也就是说言论自由是民众的基本权利，每个人都可以提出不同的政见，民众有平等参与政治的权利。
In mathematics, you don't understand things. You just get used to them.
I don't compete with anyone but myself. My goal is to be better than I was yesterday.
Life is too precious to waste on regrets.