The only limits that exist are the ones in your mind.

Happiness is a gift and the trick is not to expect it, but to delight in it when it comes.

Life can only be understood backwards; but it must be lived forwards.

译文：读书不一定都有好处，读书不会选择就会贻误终身。赏析：我们要选择好书去读，那些三观不正的书会让带偏人的思想。