The success of an enterprise cannot be achieved without the continuous pursuit of technology and strict control of quality.

A great poet is a most unhappy being.

Kindness is the greatest wisdom.

我已经履行了我的职责。我证明了庞加莱猜想，我在数学上没有什么可做的了。

阅读优秀文学作品是学会自由的最佳途径。

"The measure of a good book is whether it makes you think, feel, and see the world differently."

我不是出生，我是重生。