You don’t have to pee on an electric fence to learn not to do it.
The true journey is not about discovering new landscapes, but in having new eyes.
尊重自然，顺应自然。
Curiosity and perseverance can change the world.
The most interesting art exists at the boundaries of what we understand.
The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.