One should guard against preaching to young people success in the customary form as the main aim in life. The most important motive for work in school and in life is pleasure in work, pleasure in its result, and the knowledge of the value of the result to the community.
Money is the most important thing in the world. It represents health, strength, honor, generosity, and beauty as conspicuously as the want of it represents illness, weakness, disgrace, meanness, and ugliness.
How do I define success? Let me tell you, money's pretty nice. But having a lot of money does not automatically make you a successful person. What you want is money and meaning. You want your work to be meaningful, because meaning is what brings the real richness to your life.