"There are many fields of knowledge but there is only one supreme knowledge. This supreme knowledge is self-knowledge, the knowledge of the immortal self. It is the knowledge of your unchanging reality, your true self that which was never born and which will never die. There are many other types of knowledge. There are the different fields of art, science, commerce and education. But, these will only help you to gain some transitory worldly objectives and worldly pleasures. To realize the eternal bliss that is your own true nature you must have self-knowledge. It is the only knowledge that enables you to know the inner peace and the unending joy which is your own truth, your real identity. When you shine with self-knowledge, you become love itself. You become pure and completely selfless. Then you will always be in perfect harmony with all existence". SSB