没有食物，人类最多只能活几个星期；没有它，社会正义的所有其他组成部分都是毫无意义的。
Without food, man can live at most but a few weeks; without it, all other components of social justice are meaningless.
数学的美在于它如此简单却又如此强大。
The best time to plant a tree was 25 years ago. The second best time is today.
The poet must be a master of both thought and expression.
诗歌是一个可以说出不可言说之事的地方。
The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.
过去从未死去，它甚至还未过去。
You don't have to be a mathematician to have a feel for numbers.
I'm not a person who likes to be normal.