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."

"What you do every day matters more than what you do once in a while."

"The most interesting thing we can do as scientists is the unpredictable."

"I think it's very important that we maintain a sense of wonder about our universe."

"Dark matter is no longer just about physics. It's about understanding our place in the universe."

"If you want to make a difference, you have to stick with it."

"The beauty of science is that it changes as we learn more."

"I've never been interested in doing things that are expected of me."

"Never underestimate the importance of doing your homework."

"The universe doesn't care what we expect. It will surprise us if we look."

"Life is too short not to do what you love."

"I believe strongly in equal opportunity in science."

"The data will tell you what you need to know if you listen carefully."

"Don't just accept what you're told. Question everything."

"Work is a privilege, even when it's challenging."

"The most rewarding part of being a scientist is discovering something new."

"Technology is only a tool. The real science is in the thinking."

"I have been fortunate to work on some of the most important problems in astronomy."

"The universe is far more interesting than we ever imagined."

"Never stop learning. Never stop asking questions."

"What we discover today will be the foundation for tomorrow's discoveries."

"Science requires patience and persistence."

"The night sky is a constant reminder of how much we don't know."

"Your contribution to science matters, regardless of your background."

"I've learned that the most important discoveries come from unexpected places."

"Keep your mind open and your observations sharp."

"The study of the stars teaches us humility."