More quotes by Bill Cosby

"A word to the wise ain't necessary, it's the stupid ones who need advice."
"No matter how calmly you try to referee, parenting will eventually produce bizarre behavior, and I'm not talking about the kids. Their behavior is always normal."
"I don't know the key to success, but the key to failure is trying to please everybody."
"Poets have said that the reason to have children is to give yourself immortality. Immortality? Now that I have five children, my only hope is that they are all out of the house before I die."
"There is hope for the future because God has a sense of humor and we are funny to God."