如果你想看看这个国家的本质，你必须乘坐铁路。当你快速穿过时，看看外面，你会发现美国的真实面貌。
If you want to see what this nation is all about, you have to ride the rails. Look outside as you speed through, and you’ll find the true face of America.
我不需要完美，我只需要做自己。
我们更关注建筑改善人们生活的能力，而不是建筑美观的能力。
The challenges of today are the opportunities of tomorrow—if we approach them with the right mindset.
The best stock to buy is the one you already own.
科学精神是追求真理、实事求是的精神。