—— 请按键盘 空白键 开始游戏 ——

The true measure of a forest's worth isn't in board feet of timber, but in centuries of ecological balance.
The said truth is that it is the greatest happiness of the greatest number that is the measure of right and wrong.
The writer is a person who writes, and the reader is a person who reads.
成功不是终点,失败也不是致命的:重要的是继续前进的勇气。