"The best stories are those that challenge us to see the world differently."

"The beauty of mathematics only shows itself to more patient followers."

当你经历生活给我们所有人带来的挫折时，改变你对自己说的那些破坏性的话是乐观的核心技能。

A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.

Oh,to have life henceforth,the poem of new joys.