Innovation is the eternal driving force for enterprise development; without innovation, there is no future.

The search for reciprocity laws is a fundamental theme in the history of mathematics.

我不觉得有义务相信，那位赋予我们感官、理性和智力的上帝，会希望我们放弃使用它们。

悲观者抱怨风向，乐观者期待风向改变，而领导者调整船帆。