When we look at modern man, ...

When we look at modern man, we have to face the fact...that modern man suffers from a kind of poverty of the spirit, which stands in glaring contrast to his scientific and technological abundance; We\'ve learned to fly the air like birds, we\'ve learned to swim the seas like fish, and yet we haven\'t learned to walk the Earth as brothers and sisters.
When we look at modern man, we have to face the fact...that modern man suffers from a kind of poverty of the spirit, which stands in glaring contrast to his scientific and technological abundance; We've learned to fly the air like birds, we've learned to swim the seas like fish, and yet we haven't learned to walk the Earth as brothers and sisters.

Quotes from the same author

A man can't ride your back unless it's bent.
the universe is under the control of a loving purpose, and that in the struggle for righteousness man has cosmic companionship (angels). Behind the harsh appearance of the world there is a benign power.
You don't have to see the whole staircase, just take the first step.
In the process of gaining our rightful place, we must not be guilty of wrongful deeds. Let us not seek to satisfy our thirst for freedom by drinking from the cup of bitterness and hatred. We must forever conduct our struggle on the high plane of dignity and discipline.
A man who won't die for something is not fit to live.