1. Education's purpose is to replace an empty mind with an open one. -- Malcolm Forbes
2. If you would be a real seeker after truth, it is necessary that at once in your life you doubt, as far as possible, all things. -- Rene Descartes
3. First there is a time when we believe everything, then for a little while we believe with discrimination, then we believe nothing whatever, and then we believe everything again - and, moreover, give reasons why we believe. -- Georg Christoph Lichtenberg
4. When a man is wrapped up in himself, he makes a pretty small package. -- John Ruskin
5. Your true value depends on entirely on what you are compared with. -- Bob Wells
6. I will never be an old man. To me, old age is always 15 years older than I am. -- Bernard M. Baruch