An arrow can only be shot by pulling it backward. So when life is dragging you back with difficulties, it means that it’s going to launch you into something great. So just focus, and keep aiming!
Expecting the world to treat you fairly because you are a Good person is like expecting the lion not to attack you because you are a vegetarian. Think about it.
A gun can kill, fire can burn, wind can chill and the mind can learn, anger can rage till it tears you apart but the power of your smile can heal a frozen heart.