“Anticipatory plagiarism occurs when someone steals your original idea and publishes it a hundred years before you were born.”

“Keeping a journal has taught me that there is not so much new in your life as you sometimes think. When you re-read your journal you find out that your latest discovery is something you already found out five years ago. Still, it is true that one penetrates deeper and deeper into the same ideas and the same experiences.”

“Death is someone you see very clearly with eyes in the center of your heart: eyes that see not by reacting to light, but by reacting to a kind of a chill from within the marrow of your own life. ”

“I was not sure where I was going, and I could not see what I would do when I got [there]. But you saw further and clearer than I, and you opened the seas before my ship, whose track led me across the waters to a place I had never dreamed of, and which you were even then preparing to be my rescue and my shelter and my home.”

“Do not depend on the hope of results. You may have to face the fact that your work will be apparently worthless and even achieve no result at all, if not perhaps results opposite to what you expect. As you get used to this idea, you start more and more to concentrate not on the results, but on the value, the rightness, the truth of the work itself. You gradually struggle less and less for an idea and more and more for specific people. In the end, it is the reality of personal relationship that saves everything.”

“Most institutions demand unqualified faith; but the institution of science makes skepticism a virtue.”

“A cardinal American virtue, 'ambition,' promotes a cardinal American vice, 'deviant behavior.”