市场竞争能够促进资源的有效配置。
I've been waiting more than 30 years to say this: "Dad, I always told you I'd come back and get my degree." I want to thank Harvard for this timely honor. I'll be changing my job next year…and it will be nice to finally have a college degree on my resume.
世间充满神奇之物，它们正耐心等待我们的心智变得愈加敏锐。
创造建筑就是建立秩序。建立什么秩序？功能和物体。
A good world needs knowledge， kindliness， and courage； it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.