He that can apprehend and consider vice with all her baits and seeming pleasures, and yet abstain, and yet distinguish, and yet prefer that which is truly better, he is the true wayfaring Christian. I cannot praise a fugitive and cloistered virtue, unexercised and unbreathed, that never sallies out and sees her adversary, but slinks out of the race, where that immortal garland is to be run for, not without dust and heat. Assuredly we bring not innocence into the world, we bring impurity much rather: that which purifies us is trial, and trial is by what is contrary.
John MiltonCome, pensive nun, devout and pure, sober steadfast, and demure, all in a robe of darkest grain, flowing with majestic train.
John MiltonFrom haunted spring and dale Edg'd with poplar pale The parting genius is with sighing sent.
John MiltonO loss of sight, of thee I most complain! Blind among enemies, O worse than chains, dungeon or beggary, or decrepit age! Light, the prime work of God, to me is extinct, and all her various objects of delight annulled, which might in part my grief have eased. Inferior to the vilest now become of man or worm; the vilest here excel me, they creep, yet see; I, dark in light, exposed to daily fraud, contempt, abuse and wrong, within doors, or without, still as a fool, in power of others, never in my own; scarce half I seem to live, dead more than half.
John Milton