C

“In the woods too, a man casts off his years, as the snake his slough, and at what period soever of life, is always a child. In the woods, is perpetual youth.”
― Ralph Waldo Emerson, Nature and Selected Essays

“Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.”
― Arthur C. Clarke

“Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another.”
― Carl Sagan, Cosmos

“The question, O me! so sad, recurring -
What good amid these, O me, O life?
That you are here - that life
exists and identity,
that the powerful play goes on,
and you may contribute a verse.”
― Walt Whitman, The Leaves of Grass