数学是将复杂转化为清晰的艺术。

释义：聪明人舍弃短处，发挥长处，致使取得成功。  

I want to stand as close to the edge as I can without going over. Out on the edge you see all kinds of things you can't see from the center.

Fruit is a noble cause,the cause of flower is sweet,but still let me in the obscurity of the shadow of the dedication to do it cause leaf.

生命中最伟大的荣耀不在于从未跌倒，而在于每次跌倒后都能站起来。

避免痛苦的唯一方法就是不要有足够的闲暇去思考你是否快乐。