Great photos, title and quote. It's very frustrating when weeds take over your building and you have to make repairs, but its also nice to think that whatever we humans do to screw up the planet, nature will be able to find a solution.
PS, I have a plant that has grown up through the crack in my window sill. I can kill any houseplant in less than 2 weeks but this plant from outside just keeps on growing. I'll post a photo of it Wednesday.