OOOOOH, collecting quotes is a favorite topic of mine, so this will be a long post:
"Live as if you were going to die today. Learn as if you were going to live forever."
"Success is not the result of spontaneous combustion, you must set yourself on fire"
"Do not feel ashamed if you have built castles in the air, that is where they should be. Now put the foundations underneath them."
"Life is not counted by the amount of breaths we take, but of the moments that leave us breathless"
"Women who seek to be equal to men lack ambition"
"Never be afraid to try something new. Remember, amateurs built the Ark, professionals built the Titanic"
"I love the light, for it shows me the way, but I will tolerate the darkness, for it shows me the stars."
"Be yourself as with the stars, the remarkable the expected; the extraordinary, common."
"The cure for everything is salt: Tears, sweat or the sea"
"When facing a difficult task, act as though it is impossible to fail. If you are going after Moby Dick, take along the tartar sauce."
"When we were born, we cried and the people around us smiled. Live so that when you die, you are smiling, and the people around you are crying."
"Live your visions. Life is to short to spend working on someone else's dreams."
"Organic chemistry is the study of carbon compounds, Biochemistry is the study of carbon compounds that crawl" (I know, I know, not inspirational, but I get a kick out of it)