Robert Ardrey said this quote

But we were born of risen apes, not fallen angels, and the apes were armed killers besides. And so what shall we wonder at? Our murders and massacres and missiles, and our irreconcilable regiments? Or our treaties whatever they may be worth; our symphonies however seldom they may be played; our peaceful acres, however frequently they may be converted into battlefields; our dreams however rarely they may be accomplished. The miracle of man is not how far he has sunk but how magnificently he has risen. We are known among the stars by our poems, not our corpses.

~ Robert Ardrey

Art is an adventure. When it ceases to be an adventure, it ceases to be art. Not all of us pursue the inaccessible landscapes of the twelve-tone scale, just as not all of us strive for inaccessible mountain-tops, or glory in storms at sea. But the human incidence is there. Could it be that these two impractical pursuits — of beauty and of adventure’s embrace — are simply two differing profiles of the same uniquely human reality?

~ Robert Ardrey

There is nothing so moving - not even acts of love or hate - as the discovery that one is not alone.

~ Robert Ardrey

There is a virtue, I must presume, in shamelessness, since by placing on parade the things one does not know, one discovers that no one else knows either.

~ Robert Ardrey