The more highly adapted an organism becomes, the less adaptable it is to any new change.
Ronald FisherThe best causes tend to attract to their support the worst arguments, which seems to be equally true in the intellectual and in the moral sense.
Ronald Fisher... the actual and physical conduct of an experiment must govern the statistical procedure of its interpretation.
Ronald FisherThe analysis of variance is not a mathematical theorem, but rather a convenient method of arranging the arithmetic.
Ronald Fisher