伟大的工程以你不理解的方式解决你未曾意识到的问题。
Great engineering solves problems you didn't know you had in ways you don't understand.
The walls of a garden should be high enough to keep the world out, but low enough to let the sky in.
The market is a reflection of the collective actions of all participants.
人依靠自己的力量人才能生存,不依靠自己的力量人就不能生存。