The source of our suffering has been our timidity. We have been afraid to think....Let us dare to read, think, speak, write.
David McCulloughIt was a day and age that saw no reason why one could not learn whatever was required - learn vitally anything - by the close study of books.
David McCulloughReal success is finding your life work in the work that you love. That's it. Don't worry about making a living, don't worry about popularity or fame. Make what you do ... count more than what you own.
David McCullough