Q: How many philosophers does it take to change a lightbulb ?
A: Two. One to change it and one to think deeply and come up with a real gem, such as Well there you are, standing on a chair, changing a lightbulb. Here we see the difference between a cat and a dog. If you have a cat, it looks up at you, thinks What are you doing ?, and walks off. But if you have a dog, its looking up at you and thinking Well, I dunno what youre doing, but I love you anyway.