And when you’re down in the hole， when that moment comes， it’s really okay to feel bad for a little while. Give yourself time to mourn what you think you may have lost but then here’s the key， learn from every mistake because every experience， encounter， and particularly your mistakes are there to teach you and force you into being more who you are. And then figure out what is the next right move.

书是一面镜子：如果一只猿猴往里看，不太可能看出使徒的模样。

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

The structure of DNA was a puzzle that demanded to be solved.

"A story is a living thing; it grows with each telling."

Mathematics is the science of order and patterns, and it is this order that allows us to understand the world around us.

教育的目的是弥补我们本能思维方式的不足。

Education is the art of making man ethical.

Hope is not a feeling; it is a doable, dramatic action.