我像星星之间的空间一样空洞和空虚。

The world is full of obvious things which nobody by any chance ever observes.

Anon, who wrote so many poems without signing them, was often a woman.

相关性和因果关系之间的区别在实证工作中是根本性的。

经济发展必须与环境保护相协调。

对智者来说，世界是喜剧；对愚者来说，世界是悲剧。