What are people searching for in life? God. In the christian scriptures, it says 'Be still and know you are God.' What is this? You are peace, compassion, truth, Love, freedom. Real love- the ability to love yourself so much that you forgive everything and you are at peace with yourself like a mother loves a child, not trying to be someone.
Hope for the best, be prepared for the worse. Life is shocking, but you must never appear to be shocked. For no matter how bad it is it could be worse and no matter how good it is it could be better.
My formula for greatness in a human being is amor fati: that one wants nothing to be other than it is, not in the future, not in the past, not in all eternity.