“(1) Do not postpone for tomorrow what you can do today. (2) Do not force another person to do what you can do by yourself. (3) Pride costs more than all that is necessary for food, drink, shelter, or dress. (4) We suffer so much, thinking about what could have happened, but not about what has actually happened. (5) If you lose your temper, count up to ten before you do or say anything. If you haven’t calmed down, then count to a hundred; and if you have not calmed down after this, count up to a thousand.”

Thomas Jefferson, via A Calendar of Wisdom (Page 19)