Everyone has to contribute to the common good. To not do so can be described in one word: selfish.
Randy PauschEarnestness is highly underestimated. It comes from the core, while hip is trying to impress you on the surface.
Randy PauschWhen you're frustrated with people, when they've made you angry, it just may be because you haven't given them enough time.
Randy PauschThe person who failed often knows how to avoid future failures. The person who knows only success can be more oblivious to all the pitfalls.
Randy Pausch