The fundamental law of nature is to not know too much about yourself.

You may stifle your creativity by learning too much about processes that should be spontaneous and automatic.

You can't know too much, but you can say too much.

But I sometimes think we have too much of a fixation about 2012.

Know not to revere human things too much.

It's so much easier to suggest solutions when you don't know too much about the problem.