犯罪并非由贫困引起，而是由人们合法收入与非法收入之间的差距引起。

The act of writing is an act of courage.

Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.

一种心理状态的意义在于它所导致的结果。

Collaboration across borders and disciplines is the only way to tackle global health challenges.

Every song on stage is my true voice.

作家必须是人性的间谍。