数学是逻辑思想的诗歌。
Mathematics is the poetry of logical ideas.
There is no truth. There is only perception.
Death is not the opposite of life, but part of it.
成为一名外交官就是成为一名职业骗子,但最好的外交官是那些撒谎最少的人。
A building is not just a place to be, but a way to see.