Quote by Andreas Vesalius

"The human body is a machine which winds its own springs."

"Nature has placed mankind under two sovereign masters, pleasure and pain."

"I am not accustomed to saying anything with certainty after only one or two observations."

"The bones are the framework upon which the entire body is constructed."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."