““Then our minds go through an entire revolution. We are no more troubled by anger and hatred, no more bitten by envy and ambition, no more stung by sorrow and chagrin, no more overwhelmed by melancholy and despair. Not that we become passionless or simply intellectual, but that we have purified passions, which, instead of troubling us, inspire us with noble aspirations, such as anger and hatred against injustice, cruelty, and dishonesty, sorrow and lamentation for human frailty, mirth and joy for the welfare of follow-beings, pity and sympathy for suffering creatures. The same change purifies our intellect. Scepticism and sophistry give way to firm conviction; criticism and hypothesis to right judgment; and inference and argument to realization. What””