Sanskrit has two words VYADI and SAMADHI. VYADI means “sickness of the soul” and SAMADHI means “health and wholeness of the soul.” But these are existential meanings. A man who has not experienced samadhi is spiritually sick. He may be bodily fit, but he is not spiritually fit. It is possible a man may be bodily sick, but he can attain to samadhi. Even at the last moment of your life, you can attain to samadhi. Your spiritual being comes in all its health, wholesomeness. Even if for a single moment you have known samadhi, you have known the greatest secret in existence.