数学的快乐来自于复杂事物变得简单的清晰时刻。

The heart of a poet is a mirror that reflects the beauty and the pain of the world.

Quantum mechanics is not just a theory, it is a way of understanding the fundamental nature of reality.

The past is always with us, for it feeds the present.

我们需要关注政策的实际结果，而不仅仅是其预期效果。

The best designs are those that solve problems without drawing attention to themselves.

打铁必须趁热，但是要磨光它则不妨从容。