Man's genius has with God's help produced marvelous technical inventions from creation, especially in our times. The Church, our mother, is particularly interested in those which directly touch man's spirit and which have opened up new avenues of easy communication of all kinds of news, of ideas and orientations.

I met a hundred men going to Delhi and everyone is my brother.

Physics does not change the nature of the world it studies, and no science of behavior can change the essential nature of man, even though both sciences yield technologies with a vast power to manipulate the subject matters.

Technological society has succeeded in multiplying the opportunities for pleasure, but it has great difficulty in generating joy.

Never reach out your hand unless you're willing to extend an arm.

Justice is not always an open and shut case - sometimes we have to work for it. If you want peace, you must work for justice.

We must see to it that enthusiasm for the future does not give rise to contempt for the past.