Quote by Vera Rubin

"The universe is a great big place, and there's a lot to be learned about it."

"I have always believed that astrophysics should be a fun thing."

"It is often stated that of all the particles which constitute the mass of the Galaxy, stars produce less than 1% of the light. This makes evident how little we really know."

"Science progresses best when observations force us to change our preconceptions."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"