Heaven has given human beings three things to balance the odds of life: hope, sleep, and laughter. - Immanuel Kant

I freely admit that the remembrance of David Hume was the very thing that many years ago first interrupted my dogmatic slumber and gave a completely different direction to my researches in the field of speculative philosophy

For although there is in this case no danger of my being refuted, there certainly is a danger of my not being understood.

In the metaphysical elements of aesthetics the various nonmoral feelings are to be made use of; in the elements of moral metaphysics the various moral feelings of men, according to the differences in sex, age, education, and government, of races and climates, are to be employed.