For the secret of human existence lies not only in living, but in knowing what to live for. Without a firm conviction of the purpose of living, man will not consent to live and will destroy himself rather than remain on earth, though he be surrounded by bread.

“Working to establish a more comfortable style of survival has grown to feel complete in and of itself as a reason to live, and we’ve gradually, methodically, forgotten our original question … We’ve forgotten that we still don’t know what we’re surviving for.”