Rust never sleeps. It continues to eat away at anything it can get a hold on if proper care is not taken. It is the same way with life. In anything we do, rust has a chance to take hold. Whether we play sports, take photographs, teach students, bust criminals, whatever we do, there has to be time and effort put into our craft constantly, to avoid getting rusty. Whatever your focus, never stop evolving, never stop bettering yourself, never left rust take a hold of you.