WHO AM I ? - Nor is there any such thing as the physical world apart from and independent of thought. In deep sleep there are no thoughts: nor is there the world. In the wakeful and dream states thoughts are present, and there is also the world. Just as the spider draws out the thread of the cobweb from within itself and withdraws it again into itself, in the same way the mind projects the world out of itself and absorbs it back into itself - Ramana Maharshi

If the mind, which is the instrument of knowledge and is the basis of all activity, subsides, the perception of the world as an objective reality ceases. Unless the illusory perception of the serpent in the rope ceases, the rope on which the illusion is formed is not perceived as such. Similarly, unless the illusory nature of the perception of the world as an objective reality ceases, the vision of the true nature of the Self, on which the illusion is formed, is not obtained.

The mind is a unique power (sakti) in the Atman whereby thoughts occur to one. On scrutiny as to what remains after eliminating all thoughts, it will be found that there is no such thing as mind apart from thought. So then, thoughts themselves constitute the mind.

Nor is there any such thing as the physical world apart from and independent of thought. In deep sleep there are no thoughts: nor is there the world. In the wakeful and dream states thoughts are present, and there is also the world. Just as the spider draws out the thread of the cobweb from within itself and withdraws it again into itself, in the same way the mind projects the world out of itself and absorbs it back into itself.

The world is perceived as an apparent objective reality when the mind is externalized, thereby forsaking its identity with the Self. When the world is thus perceived, the true nature of the Self is not revealed: conversely, when the Self is realized, the world ceases to appear as an objective reality.