Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

Oil and gas will remain part of the energy mix for decades to come, but we must produce them as cleanly as possible.

The artist must be a shadow of the eternal.

美好生活是一个过程，而不是一种状态。它是一个方向，而不是一个目的地。

Love is not about possession. It's about memory.

The best reader is the writer who reads to steal.