“I start walking toward my bike with renewed purpose."I don't think I need any help to knock on a door."Carlos yells, "Be careful, my friend. The problem with knocking on doors is you're never quite sure who's going to be on the other side.”
“I want to hire someone to stand outside my door and knock three times, with each knock being three years apart. At the end of the nine years I’ll reply, “Who is it?” And without delay or reply, the person on the other side of the door is to find a new job.”
“...if it's cool you're after, then you're knock-knock-knocking on the wrong door. My maximum ambition is to make it to normal.”
“I yelled at my cat to knock it off, and sure enough, he did. And it broke.”
“Love, when it came and knocked on my door, was going to be enough.”-”
“I’m a door-to-door salesman. I sell doors. If I can’t knock on yours, because you don’t have a door to knock on, I know you’ll be interested in what I’m selling.”