“That's one small step for a man, one giant leap for mankind”

“Houston, Tranquillity Base here. The Eagle has landed.”

“Mystery creates wonder and wonder is the basis of man's desire to understand.”

“Each book holds an experience and an adven”

“It suddenly struck me that that tiny pea, pretty and blue, was the Earth. I put up my thumb and shut one eye, and my thumb blotted out the planet Earth. I didn't feel like a giant. I felt very, ver...”

“Knowledge is fundamental to all human achievements and progress. It is both the key and the quest that advances mankind. The search for knowledge is what brought men to the moon; but it took knowle...”

“I know a man who drives 600 yards to work. I know a woman who gets in her car to go a quarter of a mile to a college gymnasium to walk on a treadmill, then complains passionately about the difficul...”

“Go for the hum.”

“Of the big five factors in happinessflexible schedule, imagination, diet, exercise, and sleepmy pick for the most important is exercise.”

“If someone were to harm my family or a friend or somebody I love, I would eat them. I might end up in jail for 500 years, but I would eat them.”

“Sometimes you know you've got a chance with a girl because she wants to fight with you. If the world wasn't so messed up, it wouldn't be like that. If the world was normal, a girl being nice to you...”

“Smirking, he says, "Whatever spell you just tried to cast on me, it didn't work, so I think you need to go back to Hogwarts.”