生活是世界上最罕见的事情。大多数人只是存在，仅此而已。

For all that has been, thank you. For all that is to come, yes!

做你自己，其他角色都已经有人扮演了。

The true teacher defends his pupils against his own personal influence. He inspires self-trust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.

世界上充满了显而易见的事物，却没有人注意到它们。

The study of L-functions is a journey into the hidden patterns of numbers.