Successful people maintain a positive focus in life no matter what is going on around them. They stay focused on their past successes rather than their past failures, and on the next action steps they need to take to get them closer to the fulfillment of their goals rather than all the other distractions that life presents to them.

The greatest discoveries in mathematics are those that unify seemingly unrelated ideas.

追求高效算法的核心是一项数学努力，它挑战了我们对复杂性和可计算性的理解。

我知道自我推销很常见，这并不坏。但我不认为这是积极的。

发现的道路很少是一条直线。