—— 请按键盘 空白键 开始游戏 ——

The truth is rarely pure and never simple.
The past is a foreign country; they do things differently there.
Design is not just about making things beautiful, it's about making things work better.
The beauty of language lies in its ability to convey the inexpressible.
大多数人发现编程的概念很明显,但是做不到。
The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.