“Life's difficulties are merely necessary roughage.”

“You can teach a child the importance of pain by your behavior. You can also teach as child the importance of no pain by your behavior.”

“Change will lead to insight far more often than insight will lead to change.”

“Life's difficulties are merely necessary roughage.”

“I am very confident. I look confident. I act confident. I speak in a confident way...”

“When I wanted to know something, I wanted it undistorted by somebody else's imperfect knowledge.”