The world is full of people who will help you manufacture tornados so you can later claim to have survived them.

The beauty of mathematics only shows itself to more patient followers.

当每个人都投入时，小的改变可以带来大的影响。

在数学中，提出问题的艺术必须比解决问题更有价值。

诗歌是捕捉短暂之物的艺术。