It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of Light, it was the season of Darkness, it was the spring of hope, it was the winter of despair, we had everything before us, we had nothing before us, we were all going direct to Heaven, we were all doing direct the other way.

Every fish we farm is one less taken from the wild.

商业的成功来自于理解人，而不仅仅是市场。

You miss 100% of the shots you don’t take.

理论计算机科学中的挑战不仅仅是解决问题，而是理解问题解决的本质。

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.