You must have heard of karma before. According to the Bhagavad Gita and Indian philosophy, it’s the natural law of cause and effect. If you do good, you will receive good things.
Of course, we cannot always expect good things to happen. Life throws challenging events at us to support our growth and make us stronger.
Acting “well” means helping, sharing, working for the sake of love and kindness, without thinking of a personal reward.