Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.

I am not a fast thinker at all. I have to spend a lot of time before I can understand something.

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.

你和你的梦想之间唯一的障碍就是尝试的意愿和相信它确实可能的信念。

Technologists should have a sense of awe, because code can change the world.