No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

"I’m not perfect, but I’m worth it."

我总是尽量从错误中学习。

I've always wanted to be a dancer. That was my first love.

数学不是关于数字、方程、计算或算法：它是关于理解的。