唯一受过教育的人是学会了如何学习和改变的人。
作为科学家,我们有责任以易于理解和接受的方式向公众传达我们的发现。
An act of goodness is of itself an act of happiness.
Start by doing what's necessary; then do what's possible; and suddenly you are doing the impossible.
The universe is a vast and mysterious place, full of wonders waiting to be discovered.