"No matter what temperature a room is, it's always room temperature."

"It is easier to make things appear different than to make them different."

"Maybe I'm no runner up, just the first one to lose the race. Almost only really counts in horseshoes and hand grenades."

"If all insects on Earth disappeared, within 50 years all life on Earth would end. If all human beings disappeared from the Earth, within 50 years all forms of life would flourish."

"I would rather have questions that can't be answered than answers that can't be questioned."

"Death doesn't frighten me any more than going to sleep or that time before I was born does."

"One thing that participating in sports and games has taught me is how to lose gracefully."

"He was so obsessed with living forever, he forgot to enjoy the life he had."

"Google can bring you back 100,000 answers. A librarian can bring you back the right one."

"We spend the first year of a child's life teaching it to walk and talk and the rest of it's life to shut up and sit down. There's something wrong there."

"The intuitive mind is a sacred gift and the rational mind is a faithful servant..."

"That's the thing about science. It's true whether you believe it or not."

I did not research the actual quote. You can see these are slightly different. But you get the idea.

"I never believe in anything that requires my belief for it to work."

"Religion has been described as a blind man in a dark room searching for a black cat that is not there."

"Science knows it doesn't know everything. Otherwise it'd stop."

"The universe is so old, and human life so recent, so much of the volume of the universe is actively hostile to life, it seems arrogant that someone made it all 'for us'."

"I always have a quotation for everything -- it saves original thinking."

"I know people with their heads so far up their asses that they should give themselves colonoscopies while they're up there."

"It's a good thing that our offspring are so cute because otherwise we'd certainly eat them."

"The difference between stupidity and genius is that genius has its limits."

"...If you look hard enough you can find something-especially if it's something you want to find."

"Lies are cheap and easy; the truth is harder to come by."

"Reality is whatever doesn't go away when you stop believing in it."

"There is no shame in not knowing; the shame lies in not finding out."

"A proverb is a short sentence based on long experience."

"Wise men talk because they have something to say; fools, because they have to say something."

"Mistakes are the portals of discovery"

"When your work speaks for itself, don't inturrupt."

"'It can't happen here' is number one in the list of famous last words."

"Laws change depending on who's making them... but justice is justice."

"Killing your own clone is still murder."

"Some people are like clouds, when they're gone it's a brighter day."

"'As a matter of fact' is an expression that precedes many an expression that isn't."

"It is as fatal as it is cowardly to blink (at) facts because they are not to our taste."

"Everyone is entitled to his own opinion, but not to his own facts."

"It's a funny thing about life; if you refuse to accept anything but the best, you very often get it."

"Some cause happiness wherever they go; others, whenever they go."

"Never underestimate the power of stupid people in large groups."

"Millions long for immortality who don't know what to do with themselves on a rainy Sunday afternoon."

"Your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should."

"If you could reason with religious people, there would be no religious people."

"Everything will be okay in the end. If it's not okay, it's not the end."

"It is difficult to get a man to understand something, when his salary depends upon his not understanding it!"

"No man needs a vacation so much as the person who has just had one."

"Opinions are like assholes. Everyone has them, and they all stink. "

Grimm: "Why don't people ever take cats to church?" Atilla: "Cause cats don't like dogma."

"Dreams are free; but realizing them has a price."

"All religions are not the same. But all religions are crazy; there's no other way to describe a dogma that seeks to explain the nature of the universe while ignoring the reality of that universe."

"All the troubles of man come from his not knowing how to sit still."

"What goes up must come down. Unless it reaches escape velocity."

Escape velocity is the speed a body, a spacecraft for example, needs to attain to escape a planet's gravity well.