The world won't remember what you say, but it will never forget what you do.

简单并非易事

合作共赢不是口号，而是全球基建发展的必由之路。

The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.

最伟大的艺术存在于生活中最简单的时刻。

Man's survival, from the time of Adam and Eve until the invention of agriculture, must have been precarious because of his inability to ensure his food supply.