The city is a living organism, constantly evolving.

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

地球也是球形的，因为它从各个方向向中心施加压力。

最终，重要的不是名声或赞誉，而是作家的言辞对读者心灵和思想的影响。

Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.

股市的主要目的是让尽可能多的人成为傻瓜。