对上帝的观念越强大和生动，它将越影响我们的生活和性格。

The essence of mathematics lies in its ability to reveal hidden patterns and structures in the universe.

There are two kinds of companies， those that work to try to charge more and those that work to charge less. We will be the second.

现代采石要求我们同时成为地质学家、生态学家和社区外交官。