Be yourself and you can be anything.

"In the end, we will remember not the words of our enemies, but the silence of our friends."

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.

最小阻力和最少麻烦的路径是已经形成的思维定势。改变旧信念需要麻烦的工作。

"Every saint has a past, and every sinner has a future."

You don't have to burn books to destroy a culture. Just get people to stop reading them.