I never write Metropolis for seven cents because I can get the same price for city. I never write policeman because I can get the same money for cop.

You can fool all the people some of the time, some of the people all the time, but you cannot fool all the people all the time.

你的意识就是上帝的意识。

Inflation is a very bold idea, but it seems to be the only way to explain the observed features of the universe.

I want my work to be open to interpretation.

Stay hungry, stay foolish.

创新不是一种选择；它是煤炭行业生存的必要条件。