"If You're not part of the solution, you're part of the problem"
I know nothing about curing cancer. I'm not a scientist or a doctor. If I tried to help, I'd just be in the way. So how does that make me part of the problem?

You're either for us or against us. - How about being totally indifferent?

A cluttered desk means a cluttered mind. - Someone said that to me in an office where I worked and I pointed out that her desk was empty. She didn't get it. Humor is wasted on a lot of people.