Perhaps one of the most important things you can do for human beings is wean them off an animal-based diet. It hardens the arteries and runs up our health-care costs. The last thing a poor person can afford is a heart attack or cancer or a stroke. And that's all linked to a meat-based diet. I think animal liberation is human liberation.
He who knows no hardships will know no hardihood. He who faces no calamity will need no courage. Mysterious though it is the characteristics in human nature which we love best grow in a soil with a strong mixture of troubles.
