站在舞台上就是我们的幸福。
《致全国学农工商通电》（1924年4月12日）
谦逊是智慧的起点，骄傲是愚蠢的终点。
We're all going to die, all of us, what a circus! That alone should make us love each other but it doesn't. We are terrorized and flattened by trivialities, we are eaten up by nothing.
你不会因为平凡而成为英雄。
The more one judges, the less one loves.
The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.