The simple quotes are always the best. I heard three last week that worked and inspired me.
“I’m not stuck in here with you….YOU ARE STUCK IN HERE WITH ME!!!” – Rorschach (WATCHMEN)
“Never compromise…not even in the face of Armageddon” – Rorschach (WATCHMEN)
and the above: “I dare you to do better” from J.J.Abrams’ Start Trek