Life is like a piano. The white keys represent happiness and the black keys show sadness. But as you go through life's journey, remember that the black keys also create music.

To change one's life: Start immediately. Do it flamboyantly. No exceptions.

我不会成为我不是的人。

Leadership is about leaving a legacy, not just a balance sheet.

The best way to buy a stock is when it's cheap, and the best time to sell is when it's expensive.

里氏替换原则是面向对象编程中的一个基本概念，确保派生类可以替代其基类使用，而不会改变程序的正确性。

Psychology must be purely experimental and analytical.

物理学的美丽在于它揭示复杂宇宙的潜在简单性的能力。