It is inexcusable for scientists to torture animals; let them make their experiments on journalists and politicians. Henrik Ibsen
I love fools' experiments. I am always making them. Charles Darwin
Biologically the species is the accumulation of the experiments of all its successful individuals since the beginning. H. G. Wells
Heresies are experiments in man's unsatisfied search for truth. H. G. Wells
A surgeon experiments on the heads of orphans. English Proverb
A surgeon tries his experiments on the heads of orphans. Latin Proverb