“... I'd rather be prepared for one we don't have to fight than not be prepared for one we have to.”

“The beginning of wisdom is the statement 'I don't know'. The person who cannot make that statement is one who will never learn anything.”

“The world tells us what we need to know when we are ready to know it and not before. That's the way of things.”

“No, he focused on the one thing that he knew would keep him grounded the way the demon said he'd need to be."Take your brother outside as fast as you can - don't look back. Now, Dean, go!" Sam's not dying. Not on my watch. You protect your family no matter what.I'm coming for you, Sammy. Just hold tight.And don't look back.He opened his eyes. Behind him, he could hear Kat's voice muttering an incantation in a language he didn't recognize. It wasn't Latin, certainly. Since it was demon magic, it was probably some language that was even more dead than Latin.The chanting stopped.Dean screamed.”

“What kind of a house doesn't have salt? Low sodium freaks!”

“Life was, in fact, cheap.If life was such a glorious, magnificent, wonderful thing, then it wouldn't be so easy to take it away.If life was a great gift, then he wouldn't be able to kill a fellow human being with one hand...”

“Dad had this story. A Marine and a Navy guy walk into a bathroom together. They both take a piss, and then sailor goes to the sink. The Marine heads for the door, and the sailor says, "Hey- in the Navy they teach us to wash up after we take a leak." And the Marine turns around and says, "Yeah? Well, in the Marines they teach us not to piss on our hands.”