数学是逻辑思想的诗歌。
Mathematics is the poetry of logical ideas.
Space and light and order. Those are the things that men need just as much as they need bread or a place to sleep.
经济学家最重要的技能是清晰地思考权衡取舍。
The companies that will thrive in the future are those that see environmental regulations not as burdens, but as innovation opportunities.
We are all connected; to each other, biologically; to the earth, chemically; to the rest of the universe, atomically.