The imagination is a muscle. If it is not exercised, it atrophies.

表示论提供了表达许多数论现象的语言。

Diplomacy requires maintaining calmness and rationality, free from emotions and personal biases.

I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.

无限的宽容必将导致宽容的消失。

实际上，教育是社会中所有人的最基本权利。