The greatest risk in farming is standing still while the world changes around us.

Financial innovation should be based on customer needs, not innovation for its own sake.

And we also suck in messages from everything from the television, to advertising, to marketing, etc. These are hugely powerful forces that define what we want and how we view ourselves. When we're told that banking is a very respectable profession, a lot of us want to go into banking. When banking is no longer so respectable, we lose interest in banking. We are highly open to suggestion.

History is neither written nor made without love or hate.

Get rich or die trying.

La poesía no explica, revela.

数学家的工作永无止境；总有新的问题要问，新的谜题要解。