When you get an invitation to do something in the future， ask yourself: would you accept this if it was scheduled for tomorrow？ Not too many promises will pass that immediacy filter.
The highest form of ignorance is when you reject something you don't know anything about.
自由民主的传播和世界经济的整合创造了一个新的全球秩序。
我们写的每一个字都是朝着理解自己和周围世界迈出的一步。
You are stronger than you think, braver than you believe, and smarter than you know.
美好的社会是美德得到回报的社会。
The key to artificial intelligence is the representation of knowledge.