生活是世界上最罕见的事情。大多数人只是存在，仅此而已。
数学不仅仅是人类的发明；它具有一种独立于我们而存在的深刻现实。
The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it.
The best way to understand a culture is to read its stories.
The world is a book, and those who do not read live only one life.