The best solutions often come from listening—to nature, to science, and to the people on the ground.

The greatest glory in living lies not in never falling, but in rising every time we fall.

舞台是我的家，观众是我的家人。

I think it's important to take risks and to challenge yourself. That's how you grow as a person.

We Germans will never get rid of Hitler. He is like a birthmark on our face.

The supreme quality for leadership is unquestionably integrity. Without it， no real success is possible， no matter whether it is on a section gang， a football field， in an army， or in an office.