I'm not perfect, but I'm perfectly me.

The study of mathematics is the indispensable basis for all intellectual and spiritual progress.

The fear of death follows from the fear of life. A man who lives fully is prepared to die at any time.

真相很少是纯粹的，也从不简单。

不要害怕失败。要害怕不去尝试。

美是唯一能拯救我们的东西，但它也是最脆弱的。