—— 请按键盘 空白键 开始游戏 ——

We must embrace change to stay ahead in this competitive industry.
"We are all in the gutter, but some of us are looking at the stars."
科学的挑战不仅在于找到答案,还要理解其更深层次的含义。
你给予的越多,得到的就越多。