"The past is always present, whispering in our ears, shaping our steps."

When you're different, sometimes you don't see the millions of people who accept you for what you are. All you notice is the person who doesn't.

Change starts with a decision, but it's sustained by action.

卡塞尔文献展必须始终令人惊讶，始终激发思考。

We live in an age that reads too much to be wise, and thinks too much to be beautiful.

People are just as wonderful as sunsets if you let them be. When I look at a sunset, I don't find myself saying, "Soften the orange a bit on the right hand corner." I don't try to control a sunset. I watch with awe as it unfolds.

We should be guardians of the ocean, not conquerors.

"We live in the time we have and we see with the eyes we have."

Representation theory provides the language in which many number-theoretic phenomena can be expressed.