有一个人从天堂来到人间旅游，他所使用的是有效三十天的减价票，他试图要把他的回程票卖掉。
Ingersoll's story of the man that went down from heaven on a reduced-rate excursion ticket good for 30 days --- and tried to sell his return ticket.
We need to ensure that the Internet remains open and accessible to everyone.
Innovation happens when you stop thinking inside the box and start building a new one.
I don't think of myself as a celebrity. I think of myself as an actor who's had some success.
物理过程和有意识体验之间的解释鸿沟一如既往地宽。
最大的危险不是我们会迷失方向，而是我们会满足于现状。
未来属于那些能够拥抱不确定性并将其转化为机遇的人。
To be what we are, and to become what we are capable of becoming, is the only end of life.