“Boys [should be] inured from childhood to trifling risks and slight dangers of every possible description, such as tumbling into ponds and off of trees, etc., in order to strengthen their nervous system... They ought to practice leaping off heights into deep water. They ought never to hesitate to cross a stream over a narrow unsafe plank for fear of a ducking. They ought never to decline to climb up a tree, to pull fruit merely because there is a possibility of their falling off and breaking their necks. I firmly believe that boys were intended to encounter all kinds of risks, in order to prepare them to meet and grapple with risks and dangers incident to man’s career with cool, cautious self-possession...”

“...the more risks you allow children to take, the better they learn to take care of themselves. If you never let them take any risks, then I believe they become very prone to injury. Boys should be allowed to climb tall trees and walk along the tops of high walls and dive into the sea from high rocks... The same with girls. I like the type of child who takes risks. Better by far than the one who never does so.”

“In order for people to be happy, sometimes they have to take risks. It's true these risks can put them in danger of being hurt.”

“I live through risk. Without risk there is no art. You should always be on the edge of a cliff about to fall downand break your neck.”

“The acrobat practices: He steps on the edge of a chair and leaps to the floor, feeling the rush as the air flares up his face as he falls. Then he sets himself on something higher, like a table then jumps. He scales a ladder to the ceiling, climbs a tree, pole, watchtower. He keeps increasing the height until no one sees him and the fear to jump leaves him completely, layer by layer [. . .] The acrobat imagines there is a highest possible point in the sky where if he were to fall from it the fall would never end.”

“One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.”