Keep all your things visible in a hotel room， not in drawers， and all gathered into one spot. That way you’ll never leave anything behind. If you need to have something like a charger off to the side， place a couple of other large items next to it， because you are less likely to leave 3 items behind than just one.

The role of a leader is not to have all the answers, but to ask the right questions.

〈与黄兴的谈话〉，1914年春

计算机科学中的任何问题都可以通过另一层间接性来解决。

Truth is the unconcealment of Being.

创新需要勇气和毅力。

I believe it's essential to understand the psychology of the market and the psychology of the investor.

里氏替换原则是面向对象编程中的一个基本概念，它指出子类的对象应该能够替换超类的对象而不影响程序的正确性。