In nature we find not only that which is expedient, but also everything which is not so inexpedient as to endanger the existence of the species.
Konrad LorenzIt is a good morning exercise for a research scientist to discard a pet hypothesis every day before breakfast. It keeps him young.
Konrad LorenzTruth in science can be defined as the working hypothesis best suited to open the way to the next better one.
Konrad LorenzThe distance at which all shooting weapons take effect screens the killer against the stimulus sensation which would otherwise activate his killing inhibitions. The deep, emotional layers of our personality simply do not register the fact that the crooking of the finger to release a shot tears the entrails of another man.
Konrad Lorenz