'I think everyone must love life more than anything else in the world.'
'Love life more than the meaning of it?'
'Yes, certainly. Love it regardless of logic, as you say. Yes, most certainly regardless of logic, for only then will I grasp its meaning. That's what I've been vaguely aware of for a long time. Half your work is done, Ivan: you love life. Now you must try to do the second half and you are saved.'

I think I could stand anything, any suffering, only to be able to say and to repeat to myself every moment, 'I exist.' In thousands of agonies — I exist. I'm tormented on the rack — but I exist! Though I sit alone in a pillar — I exist! I see the sun, and if I don't see the sun, I know it's there. And there's a whole life in that, in knowing that the sun is there.