“A scientist worthy of a lab coat should be able to make original discoveries while wearing a clown suit, or give a lecture in a high squeaky voice from inhaling helium. It is written nowhere in the math of probability theory that one may have no fun.”

– Eliezer Yudkowsky

“Teachers affect eternity, no one can tell where their influence stops.”

– Henry Brooks Adams

“Somewhere something incredible is waiting to be known”

– Carl Sagan

“Education is not the filling of a pail but the lighting of a fire”

– Plutarch

“Biology loves variation. Biology loves differences. Society hates it”

– Milton Diamond quote.

Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won’t come in.

– Isaac Asimov

In the beginning there was nothing, which exploded.

– Terry Pratchett

“I’m sure the universe is full of intelligent life. It’s just been too intelligent to come here.”

– Arthur C. Clarke

lt is strange that only extraordinary men make the discoveries which later seem so easy and simple.

– Georg C. Lichtenberg quote.

Valid criticism does you a favour.

–  Carl Sagan

Act like a proton & stay positive!

Rockets are cool.There’s no getting around that.

– Elon Musk

Everything is theoretically impossible, until it is done.

– Robert A. Heinlein

Aerodynamically the bumble bee shouldn’t be able to fly, but the bumble bee doesn’t know it so it goes on flying anyway.

– Mary Kay Ash