Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and therefore part of the mystery that we are trying to solve.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
The beauty of science is that it allows us to explore the unknown and make discoveries that can change the world.
The materials I use are not just objects; they are carriers of meaning.
The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.
人们往往认为，现在的政客比过去的政客要糟糕得多。但我们往往忘记了过去的政客有多糟糕。