—— 请按键盘 空白键 开始游戏 ——

I didn't start a business to make money, but to change the world.
我创业不是为了赚钱,而是为了改变世界。
计算机图形学中的挑战在于用数学模型的简单性来模拟现实世界的复杂性。
We should always follow the path of appearances and withhold judgment.