—— 请按键盘 空白键 开始游戏 ——

计算复杂性的本质是理解什么可以被有效地计算的极限。
The essence of computational complexity is to understand the limits of what can be computed efficiently.
The speed of learning is now the only sustainable competitive advantage in business.
程序测试可以用来显示错误的存在,但绝不能显示它们的不存在!
在推动科学进步的同时,我们必须尊重自然的智慧。