—— 请按键盘 空白键 开始游戏 ——

I believe that if you put in the work, the results will come.
我相信只要你付出努力,结果自然会来。
"The only real prison is fear, and the only real freedom is freedom from fear."
Don't be afraid to give up the good to go for the great.
The passage of time is both a blessing and a curse.
文学的真正价值在于其提升人类精神的力量。
PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。
可持续发展不仅需要愿景,还需要具体行动。