Be not too presumptuously sure in any business; for things of this world depend on such a train of unseen chances that if it were in man's hands to set the tables, still he would not be certain to win the game.
George HerbertThis missing science of heredity, this unworked mine of knowledge on the borderland of biology and anthropology, which for all practical purposes is as unworked now as it was in the days of Plato, is, in simple truth, ten times more important to humanity than all the chemistry and physics, all the technical and indsutrial science that ever has been or ever will be discovered.
George Herbert