"Taking a new step, uttering a new word is what people fear most."
"Deprived of meaningful work, men and women lose their reason for existence; they go stark, raving mad."
"Innovators and men of genius have almost always been regarded as fools at the beginning (and very often at the end) of their careers. "
"There is no subject so old that something new cannot be said about it."
"The formula 'Two and two make five' is not without its attractions."