“I am a deeply religious nonbeliever. This is a somewhat new kind of religion.”

“The whole of science is nothing more than a refinement of everyday thinking.”

“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.”

“My sense of god is my sense of wonder about the universe.”

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

“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.”

“The release of atomic energy has not created a new problem. It has merely made more urgent the necessity of solving an existing one.”

“Barangsiapa yang tidak pernah melakukan kesalahan, maka dia tidak pernah mencoba sesuatu yang baru”

“To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science.”

“Memory is deceptive because it is colored by today's events”

“The value of a college education is not the learning of many facts but the training of the mind to think”

“Out yonder there is this huge world, which exists independently of us human beings and which stands before us like a great, eternal riddle, at least partially accessible to our inspection and thinking”

“Come si può mettere la Nona di Beethoven in un diagramma cartesiano? Ci sono delle realtà che non sono quantificabili. L'universo non è i miei numeri: è pervaso tutto dal mistero. Chi non ha il senso del mistero è un uomo mezzo morto.”

“He to whom this emotion is a stranger, who can no longer pause to wonder and stand rapt in awe, is as good as dead: his eyes are closed.”

“The most incomprehensible thing about the universe is that it is comprehensible.