有谁背后没被他人议论过,又有谁在他人面前没议论过别人?有钱人不管说什么,别人都奉承他说的是真的,而穷人即使说的是真话,别人也都不相信是真话。
The study of L-functions is a journey into the hidden symmetries of the number field.
Risk-taking is essential, but calculated risk-taking is genius.
你不能两次踏入同一条河流。