I love fools’ experiments. I am always making them. Charles Darwin
The experimenter who does not know what he is looking for will not understand what he finds. Claude Bernard
When you’re experimenting you have to try so many things before you choose what you want, and you may go days getting nothing but exhaustion. Fred Astaire
It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something. Franklin D Roosevelt
Everybody’s a mad scientist, and life is their lab. We’re all trying to experiment to find a way to live, to solve problems, to fend off madness and chaos. David Cronenberg
Physiological experiment on animals is justifiable for real investigation, but not for mere damnable and detestable curiosity. Charles Darwin
It doesn’t matter how beautiful your theory is, it doesn’t matter how smart you are. If it doesn’t agree with experiment, it’s wrong. Richard Feynman
It is inexcusable for scientists to torture animals; let them make their experiments on journalists and politicians. Henrik Ibsen