“A man is an island in the only sense that matters, not an easy way to be. We live in mystery, a cosmos of separate lonely bodies, men, insects, stars. It is all loneliness and men know it best.”

“I felt his hot tears and the loneliness of man and the sweetness of all men and the aching haunting beauty of the living”

“The cosmos is within us. We are made of star-stuff. We are a way for the universe to know itself.”

“We are the guardians of a great human function. Perhaps of the greatest function among the endeavors of man. We have achieved much and we have erred often. But we are willing in all humility to make way for our heirs. We are only men and we are only seekers. But we seek for truth with the best there is in our hearts. We seek with what there is of the sublime granted to the race of men. It is a great quest.”

“There are no brave men and cowardly men in the world, my son. There are only brave men. To be born, to live, to die—that takes courage enough in itself, and more than enough.We are all brave men and we are all afraid, and what the world calls a brave man, he too is brave and afraid like the all rest of us. Only he is brave for five minutes longer.”

“The Cosmos is all that is or was or ever will be. Our feeblest contemplations of the Cosmos stir us -- there is a tingling in the spine, a catch in the voice, a faint sensation, as if a distant memory, of falling from a height. We know we are approaching the greatest of mysteries.”