To endure the pain of living, we all drug ourselves more or less with gin, with literature, with superstitions, with romance, with idealism, political, sentimental, and moral, with every possible preparation of that universal hashish: imagination.
A child hasn't a grown-up person's appetite for affection. A little of it goes a long way with them; and they like a good imitation of it better than the real thing, as every nurse knows.
The average age (longevity) of a meat eater is 63. I am on the verge of 85 and still work as hard as ever. I have lived quite long enough and am trying to die; but I simply cannot do it. A single beef-steak would finish me; but I cannot bring myself to swallow it. I am oppressed with a dread of living forever. That is the only disadvantage of vegetarianism.
There have been summits of civilization at which heretics like Socrates , who was killed because he was wiser than his neighbors, have not been tortured, but ordered to kill themselves in the most painless manner known to their judges. But from that summit there was a speedy relapse into our present savagery.