"It seems the insect kinds were at least one degree above the inhabitants of the waters. Almost all these too devour one another, and every other creature which they can conquer. Indeed, such is the miserably disordered state of the world at present, that innumerable creatures can not otherwise preserve their own lives than by destroying others. But in the beginning it was not so. The paradisiacal earth afforded a sufficiency of food for all its inhabitants; so that none of them had any need or temptation to prey upon the other. The spider was then as harmless as the fly, and did not then lie in wait for blood. The weakest of them crept securely over the earth, or spread their gilded wings in the air, that wavered in the breeze, and glittered in the sun, without any to make them afraid."
January 1, 1970
https://en.wikiquote.org/wiki/Wild_animal_suffering