—— 请按键盘 空白键 开始游戏 ——

The existence of a legal system depends on the general acceptance of its rules by the society.
"Life on a lifeboat isn't much of a life. It is like an end game in chess, a game with few pieces. The elements couldn't be more simple, nor the stakes higher."
机器学习算法的最终测试是它在新的、未见过的数据上表现良好的能力。