I love to go and see all the things I am happy without.

Often when looking at a mass of things for sale, he would say to himself, 'How many things I have no need of!'

Let the questions be the curriculum.

All of the wisdom of this world is but a tiny raft upon which we must set sail when we leave this earth. If only there was a firmer foundation upon which to sail, perhaps some divine word.

It is better to be at odds with the whole world than, being one, to be at odds with myself.

Awareness of ignorance is the beginning of wisdom.

Wisdom is knowing what you don't know.