"The vast upheaval of the World War set in motion forces that will either destroy civilization or raise mankind to undreamed of heights of human welfare and prosperity"
"Non-violence is the greatest force at the disposal of mankind. It is mightier than the mightiest weapon of destruction devised by the ingenuity of man"
"Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind"