Marxian Socialism must always remain a portent to the historians of Opinion — how a doctrine so illogical and so dull can have exercised so powerful and enduring an influence over the minds of men， and， through them， the events of history.

A business that makes nothing but money is a poor business.

"Sometimes we get sad about things and we don’t like to tell other people that we are sad about them."

The companies that will thrive are those that can combine scale with agility.

The search for reciprocity laws is a fundamental theme in the history of mathematics.

I don't make music for the critics; I make it for the people who need it.