The joy of killing! the joy of seeing killing done - these are traits of the human race at large.
Mark TwainHappiness ain't a thing in itself -it's only a contrast with something that ain't pleasant. And so, as soon as the novelty is over and the force of the contrast dulled, it ain't happiness any longer, and you have to get something fresh.
Mark TwainThe true and lasting genius of humour does not drag you thus to boxes labelled 'pathos,' 'humour,' and show you all the mechanism of the inimitable puppets that are going to perform. How I used to laugh at Simon Tapperwit, and the Wellers, and a host more! But I can't do it now somehow; and time, it seems to me, is the true test of humour. It must be antiseptic.
Mark Twain