Every man has reminiscences which he would not tell to everyone, but only to his friends. He has other matters in his mind which he would not reveal even to his friends, but only to himself, and that in secret. But there are other things which a man is afraid to tell even to himself, and every decent man has a number of such things stored away in his mind.
 Fyodor Dostoyevsky, Notes from Underground (1864). copy citation

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Author Fyodor Dostoyevsky
Source Notes from Underground
Topic secret mind
Date 1864
Language English
Reference
Note
Weblink http://www.gutenberg.org/files/600/600-h/600-h.htm

Context

“Such confessions as I intend to make are never printed nor given to other people to read. Anyway, I am not strong-minded enough for that, and I don't see why I should be. But you see a fancy has occurred to me and I want to realise it at all costs. Let me explain. Every man has reminiscences which he would not tell to everyone, but only to his friends. He has other matters in his mind which he would not reveal even to his friends, but only to himself, and that in secret. But there are other things which a man is afraid to tell even to himself, and every decent man has a number of such things stored away in his mind. The more decent he is, the greater the number of such things in his mind. Anyway, I have only lately determined to remember some of my early adventures. Till now I have always avoided them, even with a certain uneasiness.” source