Physicians had gone to their graves calling Pasteur a liar, a fool, or worseโwithout examining evidence which their โcommon senseโ told them was impossible.
Robert A. HeinleinDuty is a debt you owe to yourself to fulfill obligations you have assumed voluntarily.
Robert A. HeinleinA fake fortuneteller can be tolerated. But an authentic soothsayer should be shot on sight. Cassandra did not get half the kicking around she deserved.
Robert A. HeinleinWe each have a moral obligation to conserve and preserve beauty in this world; there is none to waste.
Robert A. Heinlein