Who says it's dark
They both started out black and blue then became white and golden
Light? What's that?
Does it have to be a light bulb? I've got this neat candle holder...
Why are you asking me that question Can't you see I'm busy!
The optimist sees the light at the end of the tunnel. The pessimist sees nothing. And the realist sees the train.
An Optimist learns German. A Pessimist learns Chinese. A Realist learns AK-47.