数学是给不同事物起相同名字的艺术。

一个人有身份有地位的时候朋友很多，但危难时候却没人与之交待。

The energy industry is not just about oil and gas; it's about powering human progress.

The desire for recognition, the thymotic part of the soul, is the most political part of man.

Consumer trust is built on transparency and consistency; never compromise on either.

最悦耳的声音，莫过于对自己的赞美。