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

过去从未死去，它甚至没有过去。

煤炭是我国的主体能源，在相当长时期内仍将是我国能源安全的基石。

The truth is a fragile thing, easily broken.

I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.