"Hence comes the extreme difficulty which I find in writing. My manuscripts, scratched, smeared, muddled and almost illegible, bear witness to the trouble they have cost me. There is not one of them which I have not been obliged to copy four or five times before I could give it to the printer. I have never been able to produce anything, pen in hand, in front of my table and paper; it is during a walk, in the midst of rocks and forests, at night in my bed while lying awake, that I write in my brain; one may judge how slowly, especially in the case of a man utterly without verbal memory and who has never been able to learn six lines by heart in his life. Many of my periods have been turned and turned again five or six nights in my head before they were fit to be set down on paper. This, also, is the reason why I succeed better in works which require labour than in those which require to be written with a certain lightness of style, such as letters – a style of which I have never been able to properly catch the tone, so that such occupation is a perfect torture to me. I cannot write a letter on the most trifling subject, which does not cost me hours of fatigue; or, if I try to write down immediately what occurs to me, I know neither how to begin nor how to end; my letter is a long and confused mass of verbosity, and, when it is read, my meaning is difficult to make out. Not only is it painful for me to put my ideas into shape: I also find a difficulty in grasping them. I have studied mankind, and believe that I am a fairly shrewd observer; nevertheless, I cannot see clearly anything of all that I perceive; I only see clearly what I remember, and only show intelligence in my recollections. Of all that is said, of all that is done, of all that goes on in my presence, I feel nothing, I see through nothing. The outward sign is the only thing that strikes me. But, later, all comes back to me; I recall place, time, manner, look, gesture, and circumstance: nothing escapes me. Then, from what people have said or done, I discover what they have thought; and I am rarely mistaken. If, when alone with myself, I am so little master of my intellectual capacity, it may be imagined what I must be in conversation, when, in order to speak to the purpose, it is necessary to think of a thousand things at the same time and at once."