Immanuel Kant — "The moral law is holy."

"The understanding can intuit nothing, the senses can think nothing. Only through their union can knowledge arise."

"Experience is the product of the understanding applying its concepts to sensory data."

"Science is organized knowledge. Wisdom is organized life."

"The fact that the beautiful is the symbol of the morally good, and that it is only in this respect that it gives us pleasure with a claim to the agreement of everyone, is a point of which everyone wou…"

"The Negro can be disciplined and cultivated, never however genuinely civilized. He lapses from himself into savagery [Wildheit]."