凡为古文，必推原前代之意，以自为其言。
凡是创作古文，必须推究前代文章的本意，以此形成自己的言论。
You don't become a star by being normal.
心中没有成见则处事公平，心中没有自我则光明正大。
数学家最好的作品是艺术，一种高度完美的艺术，像想象的最秘密的梦想一样大胆，清晰而透明。
"A man’s work is nothing but this slow trek to rediscover, through the detours of art, those two or three great and simple images in whose presence his heart first opened."