决定我们成为什么样人的，不是我们的能力，而是我们的选择。
Mathematics is not just a collection of abstract theories, but a language that describes the universe.
The best way to find out if you can trust somebody is to trust them.
你们会屈从于批评，还是会坚守信念？
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.