生存可以总结为三个字——永不放弃。这就是它的核心。只要继续尝试。
每一棵种植的树都是治愈地球的一步,但真正的改变需要系统性行动。
A fool who knows he is a fool is for that very reason a wise man. The fool who thinks he is wise is the one to be called a fool.