Never lose the childlike wonder. Show gratitude... Don't complain; just work harder... Never give up.
Randy PauschOne thing that makes it possible to be an optimist is if you have a contingency plan for when all hell breaks loose.
Randy PauschI know you're smart. But everyone here is smart. Smart isn't enough. The kind of people I want on my research team are those who will help everyone feel happy to be here.
Randy Pausch