—— 请按键盘 空白键 开始游戏 ——

If you let yourself be undisciplined on the small things, you will probably be undisciplined on the large things as well.
Machine learning is the science of getting computers to act without being explicitly programmed.
自由不止一种……自由去做和自由免于。在无政府状态的日子里,是自由去做。现在你被给予了自由免于。不要低估它。