计算机科学的本质是研究算法及其效率。

任何有所作为的人都一定会受到批评、诽谤和误解。这是伟大的代价的一部分，每个伟人都明白这一点。

"The point is not to predict the future, but to prepare for it."

Thoughts pass in my mind like flocks of lucks in the sky。I hear the voice of their wings。

The investor's chief problem—and even his worst enemy—is likely to be himself.

反悖