译文：读过的旧书要反复地阅读，读透读深才能知道书中的道理。赏析：经典的好书必须要反复阅读，常读常新，读懂书中的内容就会受益匪浅。

我们每个人都不如我们所有人聪明。

Every exit is an entry somewhere else.

The world is so unhappy because it is ignorant of the true self. Man's real nature is happiness. Happiness is inborn in the true self. Man's search for happiness is an unconscious search for his true self.

成功不是用名声或金钱来衡量的，而是取决于你在所做的事情中找到的快乐。