Part 1/9:
The Wisdom of Life's Lessons
If you are a friend of everybody, you are an enemy to yourself. If you want a new idea, read an old book. When you win, say nothing. When you lose, say less. The only real mistake is the one from which we learn nothing. The most important decision you make is to be in a good mood.
There are no failures in life, just lessons. No matter what good you do for people, they will only remember your mistakes. The only impossible journey is the one you never begin. Remember, you'll be alone in the most difficult times of your life, but these times will make you wise, mature, and fearless. The rarest of all human qualities is consistency.