"I. It would be thought a hard government, that should tax its people one-tenth part of their time, to be employed in its service; but idleness taxes many of us much more; sloth, by bringing on diseases, absolutely shortens life. Sloth, like rust, consumes faster than labor wears; while the used key is always bright, as Poor Richard says. But dost thou love life, then do not squander time, for that is the stuff life is made of, as Poor Richard says. How much more than is necessary do we spend in sleep, forgetting, that The sleeping fox catches no poultry, and that There will be sleeping enough in the grave, as Poor Richard says.

To those of us who log on to PCs/phones for Wazua porojos in the evening and nights:

The bluish light that makes screens bright can interfere with sleep.

Reason: The blue light tricks your body into thinking that it's day time. So your body does not produce the sleep hormone melatonin...

Solution: Block the light with filtering goggles/or the various add ons that do this for you.