Absolution.

However mean your life is, meet it and live it; do not shun it and call it hard names. It is not so bad as you are. It looks poorest when you are richest. The fault-finder will find faults even in paradise. Love your life, poor as it is. You may perhaps have some pleasant, thrilling, glorious hours, even in a poorhouse. The setting sun is reflected from the windows of the almshouse as brightly as from the rich man's abode; the snow melts before its door as early in the spring. I do not see but a quiet mind may live as contentedly there, and have as cheering thoughts, as in a palace.

Henry David Thoreau, from Walden

If your everyday life seems poor, don’t blame it; blame yourself; admit to yourself that you are not enough of a poet to call forth its riches; because for the creator there is not poverty and no poor, indifferent place. And even if you found yourself in some prison, whose walls let in none of the world’s sounds – wouldn’t you still have your childhood, that jewel beyond all price, that treasure house of memories? Turn your attentions to it. Try to raise up the sunken feelings of this enormous past; your personality will grow stronger, your solitude will expand and become a place where you can live in the twilight, where the noise of other people passes by, far in the distance. 

Rainer Maria Rilke, from Letters to a Young Poet

There is a luxury in self-reproach. When we blame ourselves, we feel that no one else has a right to blame us. It is the confession, not the priest, that gives us absolution.

Oscar Wilde, from The Picture of Dorian Gray