—— 请按键盘 空白键 开始游戏 ——

真正的艺术品包含着自己的美学理论,并提出了让人们藉以判断其优劣的标准。
The concept of law is essentially a matter of social fact.
The key to success in computer science is not just about writing code, but understanding the underlying principles and theories that make it work.
有时候,沉默比语言更有力量。