“It must be remembered: fields end freedom. Whatever the astonishing subsequent achievements of civilization, it had a little recognized price: humanity itself became one of its own domesticated species. We enslaved ourselves to conquer.”

“If we wish to free ourselves from enslavement, we must choose freedom and the responsibility this entails.”

“How to get the best of it all? One must conquer, achieve, get to the top; one must know the end to be convinced that one can win the end - to know there's no dream that mustn't be dared. . . Is this the summit, crowning the day? How cool and quiet! We're not exultant; but delighted, joyful; soberly astonished. . . Have we vanquished an enemy? None but ourselves. Have we gained success? That word means nothing here. Have we won a kingdom? No. . . and yes. We have achieved an ultimate satisfaction. . . fulfilled a destiny. . . To struggle and to understand - never this last without the other; such is the law. . .”

“The human species was given dominion over the earth and took the opportunity to exterminate other species and warm the atmosphere and generally ruin things in its own image, but it paid this price for its privileges: that the finite and specific animal body of this species contained a brain capable of conceiving the infinite and wishing to be infinite itself.”

“We must give ourselves freedom, not to be whatever we think we should be, but to be exactly what we are.”

“The case for individual freedom rests chiefly on the recognition of the inevitable and universal ignorance of all of us concerning a great many of the factors on which the achievement of our ends and welfare depend. It is because every individual knows so little and, in particular, because we rarely know which of us knows best that we trust the independent and competitive efforts of many to induce the emergence of what we shall want when we see it. Humiliating to human pride as it may be, we must recognize that the advance and even the preservation of civilization are dependent upon a maximum of opportunity for accidents to happen.”