Success is not final, failure is not fatal: It is the courage to continue that counts.

"You don't have to burn books to destroy a culture. Just get people to stop reading them."

数学的美在于它能够用一种既精确又普遍的语言来描述宇宙。

因此可以知道,天是希望人们互相关爱.互相帮助,而不希望人们互相憎恶.互相残害的。

History is about to crack wide open. Millennium approaches.

加强国际合作，推动煤炭行业技术和管理水平的提升。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

写作古文的难度，比登上青天还要难。

语境就是作品。

Simplicity is not the absence of complexity, but the resolution of it.

主从内而外工作，世界从外而内工作。

"The world is a book, and those who do not travel read only one page."