1. You must be the change you wish to see in the world.
—Gandhi
2. When hungry, eat your rice; when tired, close your eyes. Fools may laugh at me, but wise men will know what I mean.
—Lin-Chi
3. The third-rate mind is only happy when it is thinking with the majority. The second-rate mind is only happy when it is thinking with the minority. The first-rate mind is only happy when it is thinking.
—A. A. Milne
4. To the man who only has a hammer, everything he encounters begins to look like a nail.
—Abraham Maslow
5. We are what we repeatedly do; excellence, then, is not an act but a habit.
—Aristotle