—— 请按键盘 空白键 开始游戏 ——

If you don’t make mistakes, you’re not working on hard enough problems. And that’s a big mistake.
To understand a program you must become both the machine and the program.
The journey of an object can tell us more than the object itself.
海洋的健康反映了地球的健康。我们必须立即采取行动保护两者。
"El silencio es el elemento en el que se forman las grandes cosas."