Each work we do, each thought we think, produces an impression, called in Sanskrit Samskâra, upon the mind and the sum total of these impressions becomes the tremendous force which is called "character". The character of a man is what he has created for himself; it is the result of the mental and physical actions that he has done in his life. The sum total of the Samskaras is the force which gives a man the next direction after death. A man dies; the body falls away and goes back to the elements; but the Samskaras remain, adhering to the mind which, being made of fine material, does not dissolve, because the finer the material, the more persistent it is. But the mind also dissolves in the long run, and that is what we are struggling for. In this connection, the best illustration that comes to my mind is that of the whirlwind. Different currents of air coming from different directions meet and at the meeting-point become united and go on rotating; as they rotate, they form a body of dust, drawing in bits of paper, straw, etc., at one place, only to drop them and go on to another, and so go on rotating, raising and forming bodies out of the materials which are before them.