创新不是重新发明轮子，而是让轮子更好、更强、更高效。

创新不仅仅是关于新产品；而是重新思考我们如何做每件事。

Mathematics is the foundation upon which we build our understanding of the world, and it is through this understanding that we can solve the most complex problems.

There are tracts in my life that are bare and silent. They are the open spaces where my busy days had their light and air.