"It is a common failing-and one that I have myself suffered from-to fall in love with a hypothesis and to be unwilling to take no for an answer. A love affair with a pet hypothesis can waste years of precious time. There is very often no finally decisive yes, though quite often there can be a decisive no."

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Source : Peter Brian Medawar (1981). “Advice to a young scientist”

Peter Medawar

#Falling In Love Quotes #Years Quotes #Pet Quotes