Patience and persistence are the keys to unlocking the mysteries of mathematics.

你注定成为的唯一的人是你决定成为的人。

The human being is essentially self-determining; he becomes what he wills himself to be.

废物只是我们尚未学会珍惜的资源。

股票市场充满了知道一切价格但对价值一无所知的人。