—— 请按键盘 空白键 开始游戏 ——

If you don't fail at least 90 percent of the time, you're not aiming high enough.
But man is not made for defeat. A man can be destroyed but not defeated.
一个好的学习算法应该能够有效地处理数据中的噪声和不确定性。
A theory that lacks beauty is unlikely to be correct.