—— 请按键盘 空白键 开始游戏 ——

The teacher must believe in the potential of his students.
The world is always right. In its judgments, it is always right. Because it is the world.
创造力需要勇气。
沉默和我们所说的话一样重要。
森林的真正价值不是用板英尺衡量,而是用生物多样性和碳封存。