Sometimes it’s the journey that teaches you a lot about your destination.
有时候，旅程教会你很多关于目的地的事。
我们需要从一种获取-制造-浪费的经济转向一种再生型经济。
I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.
On earth there is nothing great but man；in the man there is nothing great but mind.
数学证明的美在于它的优雅以及它以清晰简洁的方式揭示潜在真理的方式。
当我们拥抱思想多样性和跨国合作时，创新就会蓬勃发展。