Paulo Coelho said this quote
“ The Warrior of the Light knows that it is impossible to live in a state of complete relaxation.He has learned from the archer that, in order to shoot his arrow any distance, he must hold the bow taut. He has learned from the stars that only an inner explosion allows them to shine. The Warrior notices that when a horse is about to jump over a fence, it tenses all its muscles.But he never confuses tension with anxiety. ”