Traveling is for me a source of rejuvenating vitality.
旅行对我来说，是恢复青春活力的源泉。
我们对黑洞了解得越多，就越意识到我们还有多少未知。
My music is my autobiography.
Development economics is ultimately about improving people's lives.
The writer's only responsibility is to his art. He will be completely ruthless if he is a good one... If a writer has to rob his mother, he will not hesitate; the "Ode on a Grecian Urn" is worth any number of old ladies.