表达人生短暂，我们都是匆匆过客的感慨。
The future of the internet is the connection of everything.
【译文】孔子说：“经常学习，不也喜悦吗？远方来了朋友，不也快乐吗？得不到理解而不怨恨，不也是君子吗？”
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
The theory of reductive groups is the backbone of the Langlands program.