"To define is to limit."

The best way to predict the future is to invent it.

The stories are not autobiographical, but they're personal in that way. I seem to know only the things that I've learned. Probably some things through observation, but what I feel I know surely is personal.

农业不仅仅是一门生意，而是一种生活方式。

数学是给不同事物起相同名字的艺术。