Shankara commented on Krishna, on the Upanishads, on the Brahma Sutras. Ramanuja commented on the ancient enlightened people, Vallabha did the same. It has always been so in the East, because much dust gathers as time passes. Now, the Upanishads were written in a totally different world. That man has disappeared, that mind has disappeared, that world no more exists.

As the ego becomes strong it starts surrounding intelligence like a thick layer of darkness. Intelligence is light, ego is darkness. Intelligence is very delicate, ego is very hard. Intelligence is like a roseflower, ego is like a rock. And if you want to survive, they say - the so-called knowers - then you have to become rock-like, you have to be strong, invulnerable. You have to become a citadel, a closed citadel, so you cannot be attacked from outside. You have to become impenetrable.

Between two thoughts try to be alert; look into the interval, the space in between. You will see no mind; that is your nature. For thoughts come and go - they are accidental - but that inner space always remains. Clouds gather and go, disappear - they are accidental - but the sky remains. You are the sky.

This mind is a prison. It cannot find any freedom anywhere. It must die before freedom comes to you. But we have taken the mind as us, we are identified with it. This death of mind never happens to us, it never occurs to us.

Remember one thing: the one who brings unhappiness to others in the end becomes unhappy himself, and the one who brings happiness to others in the end reaches to the heights of happiness. That's why I am saying that someone who tries to give happiness develops the center of happiness inside himself, and someone who tries to bring unhappiness to others develops the center of unhappiness inside himself.

Remember, meditation will bring you more and more intelligence, infinite intelligence, a radiant intelligence. Meditation will make you more alive and sensitive; your life will become richer

Death is the door from the superficial life, the so-called life, the trivial. There is a door. If you pass through the door you reach another life - deeper, eternal, without death, deathless. So from so-called life, which is really nothing but dying, one has to pass through the door of death; only then does one achieve a life that is really existential and active - without death in it.