The only good is knowledge, and the only evil is ignorance.

The spread of liberal democracy and the integration of the world economy have created a situation in which the only legitimate form of government is one that is based on popular sovereignty and respects basic human rights.

我不是那种会让对我职业道德的爱减少的人。

Writing is not a profession but a way of life.

Science is the torch that lights our way forward.