The true discovery of America is before us. The true fulfillment of our spirit, of our people, of our mighty and immortal land, is yet to come.

文学不是一场道德选美比赛。它的力量来自声音的权威，而非灵魂的纯洁。

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.

族群的力量在于其战士，而战士的力量在于族群。

Cloud computing is not only a technological change but also a transformation of business models.