Warrior of Light

From Paulo Coelho's Novel 'Warrior of Light':

"Those who appear in your life whether to help or to harm,are all sent by God.

Meet all of them with a peaceful heart but with a warrior's spirit. You will fail many times but in failing, you'll learn and in learning you'll find your way. Remember there are no mistakes in life but only lessons.

And lessons will keep on repeating themselves until learnt".