We are all broken, that's how the light gets in.

"I’ve learned more from my losses than from my wins."

I love to challenge myself.

没有生态平衡，就没有真正的经济效益。

解释：节俭就会产生对生产不利的因素，侈靡则造成对财富的耗费。

The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.

The more specific you are, the more universal you become.