"This is the Law of Karma—the Law of the Deed—the law of causality in the spiritual world; and it is the highest and most terrible law of all... Good Hindus do not kill insects if they can possibly avoid it; “even those whose aspirations to virtue are modest treat animals as humble brethren rather than as lower creatures over whom they have dominion by divine command.”"
January 1, 1970
https://en.wikiquote.org/wiki/Karma