Spirituality is indeed the master-key of the Indian mind; the sense of the infinitive is native to it.

Your mind has some clearness and capacity for right thinking; it opens towards the heights, but for its own sake, - to receive light from above for its own activity.

On the top of the head is a Chakra - Sahasradala or the thousand-petalled lotus. There is a Chakra in the middle of the forehead between the eyebrows and one in the heart-centre. The region between the navel and head constitutes the mental field. From navel downward extending till the terminus of the spinal chord, mūlādhāra, is the seat of the vital.

Arise, transcend Thyself, Thou art man and the whole nature of man Is to become more than himself.

All thoughts, desires, conventions, attachments which come from outside must be ruthlessly pushed away.

The one aim of [my] yoga is an inner self-development by which each one who follows it can in time discover the One Self in all and evolve a higher consciousness than the mental, a spiritual and supramental consciousness which will transform and divinize human nature.

The supreme end is the freedom of the spirit.