如果没有经历寒冷的冬天，就不知道松柏的坚韧挺拔；没有经历过危难的事情，就不知道君子志向的远大。

I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.

理解人类认知的关键在于理解符号是如何被操作的。

A company’s culture is defined by the decisions its leaders make when no one is watching.

穷人需要的不是施舍，而是阶梯。

Every book is a journey, and every journey changes you a little.

创新和技术将是解决我们面临的能源挑战的关键。