I am ready to help you from the first lesson to the last. It is not God's partiality or fault. It is the human being who is responsible. His actions, thoughts and words are responsible for all good and bad. It is the mind that creates the differences.
Pleasure is an interval between two pains.
It is the way you look at things that matters. There is a vast ocean of talents and qualities. All human beings have vessels to fill. They possess intelligence, beauty, talents, and etceteras, according to how much they can fill their vessels. You even judge beauty these days, as in Miss India, Miss World.