"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."

To study the phenomena of mind from the standpoint of the soul is nothing less than the way to perfect knowledge.

The most beautiful thing we can experience is the mysterious.

The greatest thing in the world is to know how to belong to oneself.

Quality means doing it right when no one is looking.

物理学的美丽在于它能够用几个简单的方程来描述宇宙。

I said, 'I will build you this incredible, gorgeous, gleaming hotel. I will put people to work in the construction trades and save hotel jobs and the Grand Central area will come around.' So the city made the deal.