译文：对上顺应天意，对下满足百姓期待，这样才能建功立业、长保平安。

A good mathematician is lazy, but in a constructive way.

In the end, we will remember not the words of our enemies, but the silence of our friends.

To feed the world, we must first respect the resources we have.

The best technology is the one that solves real problems.

化学是一门研究物质性质及其变化的科学。

和平之路没有捷径。