每一本书都是一段旅程，而每一段旅程都会让你有所改变。
I am not afraid of being overpowered by the impression. It will pass away soon enough.
The secret of change is to focus all of your energy，not on fighting the old，but on building the new.
改变的秘诀是集中你的所有能力，不是摧毁旧的，而是建造新的。
You must be filled with expectancy. You must be awash in hope.