There are four different ways in which people evolve. One form of evolution is advancing like a drunken man who does not know where he is going, whether he is on the right or on the wrong path. He does not look around, he is enjoying his drink; he is joyful, just passing through life. It is the condition of souls who do not know where they are going and where they have come from. They do not see what is beautiful and what is not beautiful, they do not try to distinguish between right and wrong. Drunken by life's absorption they journey along life's path and, falling down a thousand times, they arrive one day at the same destination.