Gretchen Rubin, author of The Happiness Project (a book about how to be more happy and grateful, which I enjoyed very much) ran this list of Tolstoy's "10 Rules of Life" on her blog:

[F]or happiness-project purposes, Tolstoy is particularly fascinating — both because he wrote so extensively about happiness and because he made and broke so many resolutions himself. Spectacularly… Tolstoy wrote these rules when he was eighteen years old:

Get up early (five o'clock)



Go to bed early (nine to ten o'clock)



Eat little and avoid sweets



Try to do everything by yourself



Have a goal for your whole life, a goal for one section of your life, a goal for a shorter period and a goal for the year; a goal for every month, a goal for every week, a goal for every day, a goal for every hour and for evry minute, and sacrifice the lesser goal to the greater



Keep away from women



Kill desire by work



Be good, but try to let no one know it



Always live less expensively than you might



Change nothing in your style of living even if you become ten times richer