释义：做事如果不彻底解决问题，可能会留下隐患，导致自己遭受伤害。

技术的诀窍在于如此安排世界，以至于我们不必去体验它。

我对自己的角色感到自在。我理解我的角色。我知道我能带来什么。

In examinations the foolish ask questions that the wise cannot answer.

In a way, I've got some bad news, particularly to anybody who's come to Oxford from abroad. There's a real problem with snobbery, because sometimes people from outside the U.K. imagine that snobbery is a distinctively U.K. phenomenon, fixated on country houses and titles. The bad news is that's not true. Snobbery is a global phenomenon; we area global organization, this is a global phenomenon. What is a snob? A snob is anybody who takes a small part of you, and uses that to come to a complete vision of who you are. That is snobbery.