The art of research [is] the art of making difficult problems soluble by devising means of getting at them.
Peter MedawarAsk a scientist what he conceives the scientific method to be and he will adopt an expression that is at once solemn and shifty-eyed: solemn, because he feels he ought to declare an opinion; shifty-eyed, because he is wondering how to conceal the fact that he has no opinion to declare.
Peter MedawarIt is a truism to say that a good experiment is precisely that which spares us the exertion of thinking: the better it is, the less we have to worry about its interpretation, about what it really means.
Peter MedawarToday the world changes so quickly that in growing up we take leave not just of youth but of the world we were young in.
Peter MedawarI once spoke to a human geneticist who declared that the notion of intelligence was quite meaningless, so I tried calling him unintelligent. He was annoyed, and it did not appease him when I went on to ask how he came to attach such a clear meaning to the notion of lack of intelligence. We never spoke again.
Peter Medawar