最大的爱国主义是当你的国家行为不光彩、愚蠢、恶毒时告诉它。
We must accept finite disappointment, but we must never lose infinite hope.
解释:善于制造弓箭的工匠之子,必须先从编织簸箕开始;善于冶炼的工匠之子,必须从连缀皮裘开始。
The beauty of mathematics lies in its ability to describe the universe in a language that is both precise and universal.