The value of a man should be seen in what he gives and not in what he is able to receive.

Although I am a typical loner in my daily life, my awareness of belonging to the invisible community of those who strive for truth, beauty, and justice has prevented me from feelings of isolation.

It is the supreme art of the teacher to awaken joy in creative expression and knowledge.

Those who have an interest in keeping the machinery of war going will stop at nothing to make public opinion subservient to their murderous ends.

Most people go on living their everyday life: half-frightened, half indifferent, they behold the ghostly tragic-comedy that is being performed on the international stage before the eyes and ears of the world.

Solutions to tough problems should be made as simple as possible - and no simpler.

Any fool can know. The point is to understand.