All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.
Immanuel Kant
It is beyond a doubt that all our knowledge begins with experience.
Immanuel Kant
Experience without theory is blind, but theory without experience is mere intellectual play.
Immanuel Kant
Science is organized knowledge. Wisdom is organized life.
Immanuel Kant
Happiness is not an ideal of reason, but of imagination.
Immanuel Kant
Morality is not the doctrine of how we may make ourselves happy, but how we may make ourselves worthy of happiness.
Immanuel Kant
I had therefore to remove knowledge, in order to make room for belief.
Immanuel Kant
Metaphysics is a dark ocean without shores or lighthouse, strewn with many a philosophic wreck.
Immanuel Kant
Always recognize that human individuals are ends, and do not use them as means to your end.
Immanuel Kant
Immaturity is the incapacity to use one's intelligence without the guidance of another.