A tiny hole can empty a great big bucket.
They'll remember you if you're the best reader in class-or if you throw up at lunch.
Nobody notices it when your zipper is up, but everyone notices when it's down.
You can teach an old dog new tricks with the right kind of doggie treats.
Shortcuts aren't always.
It's easier to throw sticks on the campfire than to try to restart it when it goes out.