La verdadera patria del poeta es su lengua.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
数学教会我们同时进行逻辑和创造性的思考。
在美国做一个黑人就是处于一种持续的愤怒状态。
地球在所有方向上都是相同的。
Any woman who understands the problems of running a home will be nearer to understanding the problems of running a country.
我不去想过去。唯一重要的是永恒的现在。
"What good's an opinion if you don't know?"