—— 请按键盘 空白键 开始游戏 ——

最终,我们记住的不是敌人的话语,而是朋友的沉默。
In the end, we will remember not the words of our enemies, but the silence of our friends.
可持续性不是一种选择,而是必须——如果我们想在养活不断增长的人口的同时不破坏地球的话。
I always believe that as long as you persist, nothing is impossible.
The best way to predict the future is to invent it.