惟有变化才是永恒的。
The path to net-zero is not easy, but it is necessary for our survival.
The past is a ghost, haunting the present.
What is most personal is most universal.
We Germans will never get rid of Hitler. He is like a birthmark on our face.
The future belongs to those who are willing to adapt and evolve.
"Experience is simply the name we give our mistakes."