You do not settle whether an argument is justified by merely showing that it is of some use. The distinction is not between useful and useless experiments but between barbarous and civilized behaviour. Vivisection is a social evil because if it advances human knowledge, it does so at the expense of human character.
Marriage is to me apostasy, profanation of the sanctuary of my soul, violation of my manhood, sale of my birthright, shameful surrender, ignominious capitulation, acceptance of defeat.
Perhaps I had better inform my Protestant readers that the famous Dogma of Papal Infallibility is by far the most modest pretension of the kind in existence. Compared with our infallible democracies, our infallible medical councils, our infallible astronomers, our infallible judges, and our infallible parliaments, the Pope is on his knees in the dust confessing his ignorance before the throne of God, asking only that as to certain historical matters on which he has clearly more sources of information open to him than anyone else his decision shall be taken as final.
Here there is no hope, and consequently no duty, no work, nothing to be gained by praying, nothing to be lost by doing what you like. Hell, in short, is a place where you have nothing to do but amuse yourself.
I find that the moment I let a woman make friends with me, she becomes jealous, exacting, suspicious, and a damned nuisance. I find that the moment I let myself make friends with a woman, I become selfish and tyrannical.
The greatest evils and the worst of crimes is poverty; our first duty, a duty to which every other consideration should be sacrificed, is not to be poor.