The beauty of mathematics lies in its ability to describe the world in a precise and elegant way.

There are places in the world where the old gods still walk.

The most profound ideas in mathematics often arise from the simplest observations.

过去是一个陌生的国度；那里的人们行事方式不同。

A balcony or porch needs to be at least 6 feet (2m) deep or it won’t be used.