The source of the ego is God.

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

An unawakened person sees only his mind, which is merely a reflection of the light of pure consciousness arising from the Heart.

Take refuge in silence. You can be here or there or anywhere. Fixed in silence, established in the inner 'I', you can be as you are. The world will never perturb you if you are well founded upon the tranquility within. Gather your thoughts within. Find out the thought centre and discover your Self-equipoise. In storm and turmoil be calm and silent. Watch the events around as a witness. The world is a drama. Be a witness, inturned and introspective.

Concentration of the mind is in a way common to both Knowledge and Yoga. Yoga aims at union of the individual with the universal, the Reality. This Reality cannot be new. It must exist even now, and it does exist.

The world is so unhappy because it is ignorant of the true Self. Man’s real nature is happiness. Happiness is inborn in the true Self. Man’s search for happiness is an unconscious search for his true Self. The true Self is imperishable; therefore, when a man finds it, he finds a happiness which does not come to an end.

There is nothing wrong with God's creation. Mystery and Suffering only exist in the mind.