人类的灵魂需要真正的美，比需要面包更甚。

Great companies don't just adapt to change; they drive it.

I'm not afraid to say what I feel, and I'm not afraid to be who I am.

"Truth is not always the most comforting thing, but it is the most necessary."

你必须对自己所做的事情充满热情，否则就不值得去做。

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。

I'm a work in progress.

建模的艺术在于忽略正确的东西。