Quote by Arno Penzias

"The universe is a pretty big place. If it's just us, seems like an awful waste of space."

"We are made of star stuff."

"Science is a way of thinking much more than it is a body of knowledge."

"The most incomprehensible thing about the world is that it is comprehensible."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."