当现有约束被改变，允许企业家从事新的生产活动形式时，经济增长就会发生。

Prime numbers are what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.

Music should be something that takes you out of yourself for a while.

意识的元素是心理学的基本数据。