"The worst enemy of truth is not the lie—deliberate, contrived, and dishonest—but the myth—persistent, persuasive, and unrealistic."
如果我们想要清洁的空气和水,就必须从保护森林开始。
儿童是一个细心的观察者,他特别容易被成人的行为所吸引,进而模仿他们。
A fisherman's wisdom lies not in how much he catches, but in how much he leaves behind.