Virtue rejects facility to be her companion. She requires a craggy, rough and thorny way.
Michel de MontaigneLearning is not to be tacked to the mind, but we must fuse and blend them together, not merely giving the mind a slight tincture, but a thorough and perfect dye. And if we perceive no evident change and improvement, it would be better to leave it alone; learning is a dangerous weapon, and apt to wound its master if it be wielded by a feeble hand, and by one not well acquainted with its use.
Michel de Montaigne