Be Industrious - precept from The Way to Happiness ork is not always pleasant. Even the tourist, lured by a travel agency's call to leisure, gives a tour conductor a bad time if he has nothing for them to do. Sorrow itself can be eased by simply getting busy at something.
Morale is boosted to high highs by accomplishment.
In fact, it can be demonstrated that production 37 is the basis of morale. People who are not industrious dump the workload on those around them. They tend to burden one. It is hard to get along with idle people. Aside from depressing one, they can also be a bit dangerous.