He who stands lives; he who sits, perishes. (An active person will remain healthy, while a lazy one will become sick) It is a word of encouragement to urge youth to participate in activities and exercise. This is a well known Māori whakataukī (proverb).
International follower of street art. I've been hunting down graffiti for about 20 years and it has taken me to some amazing off-the-beaten-track places.