"When I was a child I was too old for my age and now I am an old man I am too young for my age."

"Atheism turns out to be too simple. If the whole universe has no meaning, we should never have found out that it has no meaning."

"The problem of pain, when it is not a problem of the intellect, is a problem of the will."

"The task of the modern educator is not to cut down jungles, but to irrigate deserts."

"The only people who achieve much are those who want knowledge so badly that they seek it while the conditions are still unfavorable."