Six Rules for a Happy Life

  1. Avoid fried meats, which angry up the blood.
  2. If your stomach disputes you, lie down and pacify it with cool thoughts.
  3. Keep the juices flowing by jangling around gently as you move.
  4. Go very light on vices such as carrying on in society. The social ramble ain’t restful.
  5. Avoid running at all times.
  6. Don’t look back; something might be gaining on you.

— Leroy “Satchel” Paige

yes

YES(1)         BSD General Commands Manual        YES(1)

NAME
     yes -- be repetitively affirmative

SYNOPSIS
     yes [expletive]

DESCRIPTION
     yes outputs expletive, or, by default, ''y'', forever.

HISTORY
     The yes command appeared in 4.0BSD.

4th Berkeley Distribution        June 6, 1993

– Linux man page for command “yes”;
(compare a later version)