The aptitudes needed to conduct a real research project are fundamentally different from the ones needed for purposes of scientific vulgarisation (like education). This is because above and beyond a capacity for understanding problems and thinking and expressing oneself clearly – something that every good teacher has –an enormous amount of perseverance and stamina is necessary, and above all a scientific approach rooted in real inventiveness.

p. 87. - The Epistemology of Social Science (2011)