Children are remarkable for their intelligence and ardor, for their curiosity, their intolerance of shams, the clarity and ruthlessness of their vision.

Religion is something left over from the infancy of our intelligence, it will fade away as we adopt reason and science as our guidelines.

We are faced with the paradoxical fact that education has become one of the chief obstacles to intelligence and freedom of thought.

Do you not see how necessary a world of pains and troubles is to school an intelligence and make it a soul?

I won't insult your intelligence by suggesting that you really believe what you just said.