I'm not going to let anyone bring me down.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
I don't sing for the critics. I sing for the fans.
The end is in the beginning and yet you go on.
虽然这个世界充满了苦难,但是也充满了很多解决克服的方法。