Laughter is a mechanism to bond large groups.

我创业不是为了赚钱，而是为了改变世界。

Success is not about being the best, it's about being better than yesterday.

现在你们不是国人的勇士，怎么能既学好学业又学好射箭呢？ 

I'm not a politician, I'm not a preacher, I'm just a rapper.

Memory is fragile and the space of a single life is brief, passing so quickly that we never get a chance to see the relationship between events.