Writing is a way of talking without being interrupted.
有时最深刻的数学来自于玩弄简单的想法,直到它们展现出隐藏的复杂性。
In the end, we will remember not the words of our enemies, but the silence of our friends.
翻译:劳苦而不自我夸耀,有功绩而不自认为有功德,这是非常敦厚的态度。