—— 请按键盘 空白键 开始游戏 ——

History has neither the desire nor the capacity to make men better or worse; it merely records what they have been and what they have done.
凡是有高额佣金的地方,就很有可能存在欺诈行为。
The only way to stay ahead is to keep learning.
Deep learning is a powerful tool for solving complex problems.