4
" The idea behind verses about the sealing of hearts appears to be the psychological law that if a person once does a good or an evil deed, his chances of repeating that kind of action increase and of doing its opposite proportionately decrease. With constant repetition of an evil or of a good action, it becomes almost impossible for a person to do the opposite, or even to think of it, so much so that while men's hearts become " sealed" and their eyes " blinded" if they do evil, their doing good produces such a state of mind that the devil himself can have no sway over it. Nevertheless, actions which create a psychological habit, however strong their influence may be, must not be construed as absolute determinants, for there is no " point of no return" for human behavior: genuine repentance (tauba) can turn an apparently wholly evil man into a paragon of virtue; on the other hand, although this is much more rare, an apparent paragon of virtue (even a prophet!) can turn into a near devil enmeshed in carnal pleasures . "
5
" Her mind, shaped so long before my own, was for me the equivalent of what had been offered me by the behaviour of the girls of the little gang along the sea-shore. Mme de Guermantes offered me, tamed and subdued by good manners, by respect for intellectual values, the energy and charm of a cruel little girl from one of the noble families around Combray, who from her childhood had ridden horses, sadistically tormented cats, gouged out the eyes of rabbits, and, while remaining a paragon of virtue, might equally well have been, some years back now, and so much did she share his dashing style, the most glamorous mistress of the Prince de Sagan. "
― Marcel Proust , The Guermantes Way