—— 请按键盘 空白键 开始游戏 ——

The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.
Writing is a way of making sense of the world.
可持续捕捞不是一种选择;如果我们想保护海洋生态系统,这是唯一的前进道路。