数学不知道种族或地理边界；对于数学来说，文化世界是一个国家。
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
"The only thing we have to decide is what to do with the time that is given us."
No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.
多样性只是表象。这是奥义书的教义。而且不仅仅是奥义书。与上帝合一的神秘体验通常会导向这一观点，除非强烈的偏见阻碍了它。
大屠杀不是你能描述的东西，它是你只能幸存的东西。
我不是和想法一起工作，我是和材料一起工作。
领导力就是激励人们去做他们从未想过自己能做的事。