The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

The best ideas come when you’re not looking for them.

The healthy development of financial markets requires joint efforts from all parties.

The greatest happiness is to transform one's feelings into action.

图书馆是活书的墓地，每一本都在等待读者将其复活。

天然气是通往更清洁能源未来的桥梁，但我们必须负责任地跨越这座桥梁。