dreamers and realists

There are dreamers and there are realists in this world.

You'd think that the dreamers  will find the dreamers and the realists will find the realists. 

But more often than not, the opposite is true.

You see, the dreamers need the realists to keep them from soaring too close to the sun.

And the realists, well without the dreamers, they might never get off the ground.

--Cameron, Modern Family, Season 3 Episode 9