He who thinks he is the doer is also the sufferer.

Yogas chitta vritti nirodhah - (Yoga is to check the mind from changing) - which is acceptable to all. That is also the goal of all. The method is chosen according to one's own fitness. The goal for all is the same. Yet different names are given to the goal only to suit the process preliminary to reaching the goal. Bhakti, Yoga, Jnana are all the same.

Happiness is not to be sought in solitude or in busy centers. It is in the Self.

Call it by any name, God, Self, the Heart, or the Seat of Consciousness, it is all the same.

The "I" thought is said to be the sum total of all thoughts. The source of the "I" thought has to be inquired into.

See who is the subject; and this inquiry leads you to pure Consciousness beyond the subject.

All that is required to realise the Self is to “Be Still.