
Notes from the Underground
44 of 203
capacity for reasoning, that is, not simply one twentieth of
my capacity for life. What does reason know? Reason only
knows what it has succeeded in learning (some things,
perhaps, it will never learn; this is a poor comfort, but
why not say so frankly?) and human nature acts as a whole,
with everything that is in it, consciously or unconsciously,
and, even if it goes wrong, it lives. I suspect, gentlemen,
that you are looking at me with compassion; you tell me
again that an enlightened and developed man, such, in
short, as the future man will be, cannot consciously desire
anything disadvantageous to himself, that that can be
proved mathematically. I thoroughly agree, it can—by
mathematics. But I repeat for the hundredth time, there is
one case, one only, when man may consciously,
purposely, desire what is injurious to himself, what is
stupid, very stupid—simply in order to have the right to
desire for himself even what is very stupid and not to be
bound by an obligation to desire only what is sensible. Of
course, this very stupid thing, this caprice of ours, may be
in reality, gentlemen, more advantageous for us than
anything else on earth, especially in certain cases. And in
particular it may be more advantageous than any advantage
even when it does us obvious harm, and contradicts the
soundest conclusions of our reason concerning our