—— 请按键盘 空白键 开始游戏 ——

"The universe is a puzzle, and each discovery is a piece that brings us closer to the complete picture."
当我们保护生物多样性时,我们就是在保护人类的安全网。
君子重视个人主观努力,不会去指望上天的恩赐,所以每天都会有所进步。
我们做产品不是为了炫技,而是要解决实际问题。
You can pay for school but you can't buy class.