„We know that he has, more than any other man, the gift of compressing the largest number of words into the smallest amount of thought.“

— Winston S. Churchill
„If a man knows more than others, he becomes lonely.“
— C.G. Jung
„The man who has the largest capacity for work and thought is the man who is bound to succeed.“
— Henry Ford
„There is no more light in a genius than in any other honest man—but he has a particular kind of lens to concentrate this light into a burning point.“
— Ludwig Wittgenstein