真理是不朽的，它超越了时间的局限。
It's not what you're looking for trouble, but something that you're not sure of, but in fact, it's not.
"The future belongs to those who believe in the beauty of their dreams."
Knowledge is the highest wealth of humanity, and sharing knowledge is the greatest generosity.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
I have to be alone very often. I'd be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That is how I refuel.