The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.
The essential function of art is moral.
The future of energy is diverse. No single source can meet all the world's needs. We need all energies working together.
Sometimes the simplest melodies are the most powerful.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
The best way to predict the future is to create it.
优秀和卓越的区别在于对细节的关注。