" Don't be too anxious on my account. I have but one wish—to be in good health; the tedium is a passing matter, and cheerfulness depends in the last resort upon myself. Human beings have an incredible amount of endurance and will to live; I should never have expected to find so much in myself; now I know it from experience. Farewell! I hope that these few lines will give you much pleasure. Greet every one you see whom I have known—forget no one. I have not forgotten anybody. What can the children be thinking of me, and how do they explain to themselves my disappearance ? Farewell. "

― Fyodor Dostoevsky , Letters of Fyodor Dostoevsky to his family and friends