"If the expedition had failed, which it might well have done with all hope centered in just one plane, I should still be trying to pay back my obligations."

“What people think about you is not supposed to matter much, so long as you yourself know where the truth lies; but I have found out, as have others who move in and out of newspaper headlines, that on occasion it can matter a good deal. For once you enter the world of headlines you learn there is not one truth but two: the one which you know from the facts; and the one which the public, or at any rate a highly imaginative part of the public, acquires by osmosis.”

“A man doesn't begin to attain wisdom until he recognizes that he is no longer indispensable.”

“Half the confusion in the world comes from not knowing how little we need.”

“A discordant mind, black with confusion and despair, would finish me off as thoroughly as the cold.”

“Part of me remained forever at Latitude 80 degrees 08 minutes South: what survived of my youth, my vanity, perhaps, and certainly my skepticism. On the other hand, I did take away something that I had not fully possessed before: appreciation of the sheer beauty and miracle of being alive, and a humble set of values. All this happened four years ago. Civilization has not altered my ideas. I live more simply now, and with more peace.”

“Solitude is greater than I anticipated. My sense of values is changing, and many things which before were in solution in my mind now seem to be crystallizing. I am better able to tell what in the world is wheat for me and what is chaff. In fact, my definition of success itself is changing.”