I like Paulo Coelho's Warrior of the Light. It's about accepting failure, embracing life, and rising to your destiny as the book cover says. It gives me the extra strength and inspiration every time I read it. It's a good read especially for those who are in doubt and troubled. Here are a few excerpts that I particularly like,
For this reason, he takes great care with his thoughts. Hidden beneath a whole series of good intentions lie feelings that no one dares confess to himself: vengeance, self-destruction, guilt, fear of winning, a macabre of joy at other people's tragedies.
The Universe does not judge; it conspires in favor of what we want. That is why the Warrior has the courage to look into the dark places of his soul in order to ensure that he is not asking for the wrong things. And he is always very careful about what he thinks.
This is why the Warrior takes more risks than other people. He is constantly seeking the love of someone, even if that means often having to hear the word "no", returning home defeated and feeling rejected in body and soul.
A Warrior never gives in to fear when he is searching for what he needs. Without love, he is nothing.