“There, that is our secret: go to sleep! You will wake, and remember, and understand”

“A single hour a day, steadily given to the study of some interesting subject, brings unexpected accumulations of knowledge”

“The secret of success lies not in doing your own work, but in recognizing the right man to do it”

“We come too late to say anything which has not been said already”

“Everything has been said, and we have come too late, now that men have been living and thinking for seven thousand years and more”

“The secret of joy in work is contained in one word: excellence. To know how to do something well is to enjoy it”