The longer you look at an object, the more abstract it becomes, and, ironically, the more real.

I love to think of nature as an unlimited broadcasting station, through which God speaks to us every hour, if we will only tune in.

It's not worth doing something unless someone, somewhere, would much rather you weren't doing it.

The key to success is to risk thinking unconventional thoughts.

In agriculture, patience is not just a virtue; it's a necessity for quality.

数学真理是普遍而永恒的。

当没有人相信你时，你必须相信自己。