A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die and a new generation grows up that is familiar with it. … another instance of the fact that the future lies with the youth.
Max Planck, Scientific Autobiography, 1950, p. 33, 97
Cited by Thomas S. Kuhn. The Structure of Scientific Revolutions.
University of Chicago Press, 1970. p. 151