今天种下的每一棵树都是对明天的承诺。
Every tree planted today is a promise to tomorrow.
The only real journey is the one within.
The cowards never started and the weak died along the way. That leaves us.
"The freedom to be yourself is a gift only you can give yourself. But once you do, no one can take it away."
书是一扇门，你打开它，然后走进去。
奖赏不正确，没有鼓励作用；施刑不正确，也起不到惩戒作用。
历史不仅仅是过去的事情，它也是现在的镜子。