the thought is Will.

Without that, all else is useless. And, to be efficient for the
purpose, it must be, not only a passing resolution of the moment, a
single fierce desire of short duration, but a settled and continued
strain, as nearly as can be continued and concentrated without one
single moment's remission.

The student would do well to take note of the italicized clause in the
above quotation. He should also have it indelibly impressed upon his
mind that:

It is no use to fast as long as one requires food.... To get rid of the
inward desire is the essential thing, and to mimic the real thing
without it is barefaced hypocrisy and useless slavery.

Without realizing the significance of this most important fact, any one
who for a moment finds cause of disagreement with any one of his family,
or has his vanity wounded, or for a sentimental flash of the moment, or
for a selfish desire to utilize the Divine power for gross purposes--at
once rushes into contemplation and dashes himself to pieces on the rock
dividing the known from the unknown. Wallowing in the mire of
exotericism, he knows not what it is to live in the world and yet be not
of the world; in other words, to guard self against self is an almost
incomprehensible axiom for the profane. The Hindu ought to know better
from the life of Janaka, who, although a reigning monarch, was yet
styled Rajarshi and is said to have attained Nirvana. Hearing of his
widespread fame, a few sectarian bigots went to his court to test his
Yoga-power. As soon as they entered the court-room, the king having
read their thoughts--a power which every chela attains at a certain