The Liskov Substitution Principle is a fundamental concept in object-oriented programming, ensuring that derived classes can be used in place of their base classes without altering the correctness of the program.

The world is full of magic things, patiently waiting for our senses to grow sharper.

Character is doing the right thing when nobody's looking. There are too many people who think that the only thing that's right is to get by, and the only thing that's wrong is to get caught.

只有在水里的时候，我才感到平静。

解释：饿了再吃，粗茶淡饭味道也像吃肉一样可口。安稳走路就不会感觉到劳累，权当坐车。

"Experience is simply the name we give our mistakes."

事情不一定要改变世界才能变得重要。

文学的美在于它超越时间和空间的能力。

Leadership is about inspiring others to see what they can become.