The challenge for us is to create content that is compelling and relevant.

A man knows when he is growing old because he begins to look like his father.

最终，我们记住的不是敌人的话语，而是朋友的沉默。

I'm not a rapper, I'm a cultural phenomenon.

A mathematician's work is never done; there are always more problems to solve.

颜渊感叹地说：“老师的学问越仰望越觉得高耸，越钻研越觉得深厚；看着就在前面，忽然却在后面。老师步步引导，用知识丰富我，用礼法约束我，想不学都不成。

Courage is not the absence of fear, but the triumph over it.

市场总是处于不确定和变化的状态，赚钱是通过对显而易见的事情进行折现并对意外事件下注。