Then come back and you'll enjoy it more than you would otherwise.

Activity makes for happiness as nothing else will and once you stir your blood into little bubbles of energy you will begin to think of other means of keeping your bodily house in order.
Unless you make a first effort the chances are you will do very little real thinking of any kind--_we need pep to think_.
Think what an opportunity we miss when stripped at night if we fail to give our bodies a round of exercise.

It is so simple, so easy, and has so much to do with our sleep each night and our work next day that to neglect to do so is a crime against nature.

And laugh! Man alive, if you are not in the habit of laughing, _get the habit_.

Never miss a chance to laugh aloud.