Max Karl Ernst Ludwig Planck

"An important scientific innovation rarely makes its way by gradually winning over and converting its opponents . . . Its opponents gradually die out and the growing generation is familiar with the idea from the beginning. "

"It is never possible to predict a physical occurrence with unlimited precision. "

"Religion belongs to the realm that is inviolable before the law of causation and therefore closed to science. "

"We have no right to assume that any physical laws exist, or if they have existed up until now, that they will continue to exist in a similar manner in the future. "