Gravitational waves are a new way of observing the universe, allowing us to hear the cosmos.

Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.

它让我如鱼得水。

增长的关键不是物质资本的积累，而是知识的扩展。

Nature tends to produce constancy in all her works, but she does not always succeed.

艺术家消失得越多，他的作品就出现得越多。