We find that the more a cultivated reason devotes itself to the aim of enjoying life and happiness, the further does man get away from true contentment.
Immanuel KantSpace and time are the framework within which the mind is constrained to construct its experience of reality.
Immanuel KantMorality is not properly the doctrine of how we may make ourselves happy, but how we may make ourselves worthy of happiness.
Immanuel Kant