A force as of madness in the hands of reason has done all that was ever done in the world.
Thomas CarlyleWondrous is the strength of cheerfulness, and its power of endurance - the cheerful man will do more in the same time, will do it; better, will preserve it longer, than the sad or sullen.
Thomas CarlyleAll that mankind has done, thought or been: it is lying as in magic preservation in the pages of books.
Thomas Carlyle