—— 请按键盘 空白键 开始游戏 ——

Mathematics is the language of the universe, and through it, we can understand the fundamental principles that govern our world.
愤怒的人并不总是明智的。
制革厂的废水是其价值观最真实的衡量标准。
Great deeds are usually wrought at great risks.
半导体行业是周期性的,但专注于长期价值的企业才能蓬勃发展。