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.
Anger ventilated often hurries towards forgiveness anger concealed often hardens into revenge.
You will certainly not doubt the necessity of studying astronomy and physics if you are desirous of comprehending the relation between the world and Providence as it is in reality and not according to imagination.