However difficult life may seem, there is always something you can do and succeed at.

仓库里空虚了日子就会难，子孙愚笨了怎么知晓礼义呢？

Efficiency in resource use isn’t just good for the planet—it’s good for business.

The world is a mirror, reflecting back what we choose to see.

The study of Galois representations is a journey into the hidden symmetries of mathematics.

追随你的心，用它引领你的一生，任何其他事情都是次要的。