数学不知道种族或地理界限；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 story of human evolution is far from over.
现在已经清楚，杂种形成的种子具有两个分化性状中的一个或另一个。
I try to get rid of people who confidently answer questions about which they don't have any real knowledge.
"It is easier to imagine the end of the world than the end of capitalism."
J'ai tendu des cordes de clocher à clocher; des guirlandes de fenêtre à fenêtre; des chaînes d'or d'étoile à étoile, et je danse.
History is not just what happened, but what we remember and how we remember it.