A shoveled path is practical concern made visible for strangers.

Care usually happens where nobody sees it. A cleared path is one of the few forms that leaves a mark: it says somebody was out early and thought about people they will never meet. Nothing is said, nothing is signed, and the message is legible to everyone who walks it.

Look for the version of this available to you, which might be clearing a path, salting a step, or moving a bin out of the way. Practical care aimed at strangers is unusually cheap and unusually durable.