辩论的艺术是使较差的理由显得更好的艺术。

Education is the most powerful weapon which you can use to change the world.

Some birds is ultimately caged, because their feathers are just too bright, and when they fly away, you will sincerely congratulations>

世界很艰难，但你更强大。

There is a kind of bird that can never be closed, for its feathers are shining bright.

自己不能胜任的事，切勿轻易答应别人;既经允诺，就必须实践自己的诺言。