| If there is such a thing as a good marriage, it is because it resembles friendship rather than love. |
| Never stop testing, and your advertising will never stop improving. |
| Happiness is not pleasure, it is victory. |
| It is every man's obligation to put back into the world at least the equivalent of what he takes out of it. |
| People take different roads seeking fulfillment and happiness. Just because they're not on your road doesn't mean they've gotten lost. |
| Be suspicious of what you want. |
| In the depth of winter I finally learned that there was in me an invincible summer. |
| It opens the lungs, washes the countenance, exercises the eyes, and softens down the temper; so cry away. |
| Men are not free when they're doing just what they like. Men are only free when they're doing what the deepest self likes. And there is getting down to the deepest self! It takes some diving. |
| A man is but the product of his thoughts what he thinks, he becomes. |
