Happiness is not an ideal of reason, but of imagination. happiness & imagination
Immaturity is the incapacity to use one's intelligence without the guidance of another. intelligence
He who is cruel to animals becomes hard also in his dealings with men. We can judge the heart of a man by his treatment of animals. men
Science is organized knowledge. Wisdom is organized life. knowledge, science & wisdom
But although all our knowledge begins with experience, it does not follow that it arises from experience. experience & knowledge
Experience without theory is blind, but theory without experience is mere intellectual play. experience
I had therefore to remove knowledge, in order to make room for belief. knowledge
What can I know? What ought I to do? What can I hope? hope
Morality is not the doctrine of how we may make ourselves happy, but how we may make ourselves worthy of happiness. happiness
It is beyond a doubt that all our knowledge that begins with experience. experience & knowledge
It is not God's will merely that we should be happy, but that we should make ourselves happy. God & happiness
Religion is the recognition of all our duties as divine commands. religion
All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason. knowledge