“Love is a better master than duty.”

“My pacifism is an instinctive feeling, a feeling that possesses me because the murder of men is disgusting. My attitude is not derived from any intellectual theory but is based on my deepest antipathy to every kind of cruelty and hatred.”

“There comes a time when the mind takes a higher plane of knowledge but can never prove how it got there.”

“At least once a day, allow yourself the freedom to think and dream for yourself.”

“I received your letter of June 10th. I have never talked to a Jesuit priest in my life and I am astonished by the audacity to tell such lies about me. From the viewpoint of a Jesuit priest I am, of course, and have always been an atheist.”

“There are two important things for full success in life: 1. Don´t tell everything you know.”

“The tendencies we have mentioned are something new for America. They arose when, under the influence of the two World Wars and the consequent concentration of all forces on a military goal, a predominantly military mentality developed, which with the almost sudden victory became even more accentuated. The characteristic feature of this mentality is that people place the importance of what Bertrand Russell so tellingly terms “naked power” far above all other factors which affect the relations between peoples. The Germans, misled by Bismarck’s successes in particular, underwent just such a transformation of their mentality—in consequence of which they were entirely ruined in less than a hundred years. I must frankly confess that the foreign policy of the United States since the termination of hostilities has reminded me, sometimes irresistibly, of the attitude of Germany under Kaiser Wilhelm II, and I know that, independent of me, this analogy has most painfully occurred to others as well. It is characteristic of the military mentality that non-human factors (atom bombs, strategic bases, weapons of all sorts, the possession of raw materials, etc.) are held essential, while the human being, his desires and thoughts—in short, the psychological factors—are considered as unimportant and secondary. Herein lies a certain resemblance to Marxism, at least insofar as its theoretical side alone is kept in view. The individual is degraded to a mere instrument; he becomes “human materiel.” The normal ends of human aspiration vanish with such a viewpoint. Instead, the military mentality raises “naked power” as a goal in itself—one of the strangest illusions to which men can succumb.”

“Time is an illusion.”

“Ognuno è un genio. Ma se si giudica un pesce dalla sua abilità di arrampicarsi sugli alberi lui passerà tutta la sua vita a credersi stupido.”

“Weakness of attitude becomes weakness of character.”

“The best way to cheer yourself is to cheer somebody else up.”

“I do not teach anyone I only provide the environment in which they can learn”

“So long as there are men, there will be wars.”

“If I had known they were going to do this, I would have become a shoemaker.”

“Life isn't worth living, unless it is lived for someone else.”