“A man's immortality can be found in his children.”
“A man who is not a father to his children can never be a real man,”
“The only true immortality lies in one's children.[Letter to his friend, Richard Heuberger]”
“What is called family pride is often founded on the illusion of self-love. A man wishes to perpetuate and immortalize himself.”
“If man can fly, it won’t be something extraordinary! But if man can become immortal, now that will be extraordinary!”
“Man will find his own structured words,which will transfigure his into immortal.”