In the world of mathematics, imagination is more important than knowledge.

人一定要懂得“礼”之后才能产生恭敬之心，产生恭敬之心以后才能有所尊敬，有所礼让。

The most ordinary life can be extraordinary when seen through the right eyes.

Efficiency and environmental responsibility can—and must—go hand in hand.

I consider myself a poet first and a musician second.