The most important thing in life is to have a sense of purpose and to pursue it with passion.

译文：鸟的羽毛尚未丰满，就不能展翅高飞。

世界是一个非常复杂的地方，而且它并没有变得简单。

"The world begins at a kitchen table. No matter what, we must eat to live."

成功属于那些努力工作的人。