It is nothing short of a miracle that modern methods of teaching have not yet entirely strangled that sacred spirit of curiosity and inquiry, for this delicate plant needs freedom no less than stimulation.

The real problem is in the hearts and minds of men. It is not a problem of physics but of ethics. It is easier to denature plutonium than to denature the evil spirit of man.

If you want your children to be intelligent, read them fairy tales. If you want them to be more intelligent, read them more fairy tales.

Any society which does not insist upon respect for all life must necessarily decay.

It is easier to denature plutonium than to denature the evil spirit of man.

Our schoolbooks glorify war and conceal its horrors. They indoctrinate children with hatred. I would teach peace rather than war, love rather than hate.

To the Master's honor all must turn, each in its track, without a sound, forever tracing Newton's ground.