“Tình cảnh của những đứa con trái đất chúng ta mới kỳ lạ làm sao! Mỗi chúng ta đến đây như một chuyến viếng thăm ngắn ngủi. Ta không biết để làm gì, nhưng đôi khi ta tin rằng ta cảm nhận được điều đó. Song, nhìn từ cuộc sống thường nhật mà không đi sâu hơn, ta biết rằng: ta đến đây vì người khác - trước hết vì những người mà hạnh phúc của riêng ta phụ thuộc hoàn toàn vào nụ cười và sự yên ấm của họ, kế đến là vì bao người không quen mà số phận của họ nối với ta bằng sợi dây của lòng cảm thông.”

“I do not believe in the immortality of the individual, and I consider ethics to be an exclusively human concern without any superhuman authority behind it.”

“One should not pursue goals that are easily achieved. One must develop an instinct for what one can just barely achieve through one’s greatest efforts.”

“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.”

“Setting an example is not the main means of influencing others, it is the only means.”

“I fear the day that technology will surpass our human interaction. The world will have a generation of idiots.”

“Few are those who see with their own eyes and feel with their own hearts.”

“Genius is 1% talent and 99% percent hard work...”

“I believe that better times are coming.”

“If at first the idea is not absurd, then there is no hope for it.”

“A true genius admits that he/she knows nothing.”

“Anger dwells only in the bosom of fools.”

“When the number of factors coming into play in a phenomenological complex is too large scientific method in most cases fails. One need only think of the weather, in which case the prediction even for a few days ahead is impossible.”

“There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.”

“Few people are capable of expressing with equanimity opinions which differ from the prejudices of their social enviroment. Most people are incapable of forming such opinions."