I believe a man is born first ...

I believe a man is born first unto himself - for the happy developing of himself, while the world is a nursery, and the pretty things are to be snatched for, and pleasant things tasted; some people seem to exist thus right to the end. But most are born again on entering manhood; then they are born to humanity, to a consciousness of all the laughing, and the never-ceasing murmur of pain and sorrow that comes from the terrible multitudes of brothers.
I believe a man is born first unto himself - for the happy developing of himself, while the world is a nursery, and the pretty things are to be snatched for, and pleasant things tasted; some people seem to exist thus right to the end. But most are born again on entering manhood; then they are born to humanity, to a consciousness of all the laughing, and the never-ceasing murmur of pain and sorrow that comes from the terrible multitudes of brothers.

Quotes from the same author

Nobody can have the soul of me. My mother has had, and nobody can have it again. Nobody can come into my very self again, and breathe me like an atmosphere.
They say geniuses mostly have great mothers. They mostly have sad fates.
Ours is essentially a tragic age, so we refuse to take it tragically.
You'll never succeed in idealizing hard work. Before you can dig mother earth you've got to take off your ideal jacket. The harder a man works, at brute labor, the thinner becomes his idealism, the darker his mind.
She is my first, great love. She was a wonderful, rare woman - you do not know; as strong, and steadfast, and generous as the sun. She could be as swift as a white whiplash, and as kind and gentle as warm rain, and as steadfast as the irreducible earth beneath us.