Shall you complain who feed the world? Who clothe the world? Who house the world? Shall you complain who are the world, Of what the world may do? As from this hour You use your power, The world must follow you!
One of the worst forms of mental suffering is boredom, not knowing what to do with oneself and one's life. Even if man had no monetary, or any other reward, he would be eager to spend his energy in some meaningful way because he could not stand the boredom which inactivity produces.
A man should be careful never to tell tales of himself to his own disadvantage. People may be amused at the time, but they will be remembered, and brought out against him upon some subsequent occasion.