Have the courage to follow your heart and intuition.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

The concept of computational efficiency is central to the design of learning algorithms.

世界因你的榜样而改变，而不是因你的观点而改变。

释义：人们常常以巧妙的计谋来夸耀自己的聪明，但天道自有其从容的安排。那些善于奉承、贪婪和愤怒的人最终会堕入地狱，而那些公平正直的人则能进入天堂。

能源的未来在于多样化——没有任何单一来源可以满足我们所有需求。

Sometimes you gotta do what you gotta do to survive.

Every book is a quotation; and every house is a quotation out of all forests, and mines, and stone quarries; and every man is a quotation from all his ancestors.