You only know me as you see me, not as I actually am

Animals... are there merely as a means to an end. That end is man.

Act so as to use humanity, yourself and others, always as an end and never as a means to an end.

Here I shall add that the concept of change, and with it the concept of motion, as change of place, is possible only through and in the representation of time. & Motion, for example, presupposes the perception of something movable. But space considered in itself contains nothing movable; consequently motion must be something which is found in space only through experience -in other words, is an empirical datum.

Standing armies shall in time be totally abolished.

If you punish a child for being naughty, and reward him for being good, he will do right merely for the sake of the reward; and when he goes out into the world and finds that goodness is not always rewarded, nor wickedness always punished, he will grow into a man who only thinks about how he may get on in the world, and does right or wrong according as he finds advantage to himself.

Nature does nothing in vain, and in the use of means to her goals she is not prodigal.