It is immoral from almost any point of view to refuse to defend yourself and others from very grave and terrible threats, even as there are limits to the means that can be used in such defense.
“No, I don't believe in hard work. If something is hard, leave it. Let it come to you. Let it happen.”
“On the same line of reasoning, if Australians were to be Australians, or rather if Australians were as separate from any other nation as Australia from any other land, there would be no jealousy between them on England's account.”