The goods which man makes use of may also be divided into four kinds: First, every man makes use of the productions of hard labour,--bread, cattle, buildings, wells, bridges, and so on; secondly, the productions of handicraft,--clothes, boots, hardware, and so on; thirdly, the productions of mental activity,--science, art; and fourthly, the intercourse with men, acquaintanceship, societies.
I thought that it would be the best thing so to arrange the occupations of the day that one might be able to exercise all these four faculties, and to return all the four kinds of production of labour, which one makes use of; so that the four parts of the day were devoted, first, to hard labour; secondly, to mental labour; thirdly, to handicraft; fourthly, to the intercourse with men. It would be good if one could so arrange his labour; but if it is not possible to arrange thus, one thing is important,--to acknowledge the duty of labouring, the duty of making a good use of each part of the day.
I thought that it would be only then that the false division of labour which now rules our society would disappear, and a just division would be established which should not interfere with the happiness of mankind.
I, for instance, have all my life been busy with mental work. I had said to myself that I have thus divided the labour: that my special work is writing; that is, mental labour: and all other works necessary for me, I left to be done by other men, or rather compelled them to do it. But this arrangement, seemingly so convenient for mental labour, though unjust, became most inconvenient, especially for mental labour. I have been writing all my life, have accommodated my food, sleep, amusements, with reference to this special labour, and besides this work I did nothing.
The results of which were, first, that I had been narrowing the circle of my observation and information, and often I had not any object to study, and therefore, having had to describe the life of men (the life of men is a continual problem of every mental activity), I felt my ignorance, and had to learn and to ask about such things, which everyone not occupied with a special work knows; secondly, it happened that when I sat down to write, I often had no inward inclination to write, and nobody wanted my writing for itself, that is, for my thoughts, but people merely wanted my name for profits in the magazines.