In the sky, there is no distinction of east and west; people create distinctions out of their own minds and then believe them to be true.

It is the greatest happiness of the greatest number that is the measure of right and wrong.

Light is the essence of clarity in the physical world.

My lands are where my dead lie buried.

Play is the highest form of research.

Not all those who wander are lost.

Imagination is the bridge between dreams and reality.