The mind exists in a state of “not enough” and so is always greedy for more. When you are identified with mind, you get bored and restless very easily. Boredom means the mind is hungry for more stimulus…it is not satisfied.
For him who has completed the journey, for him who is sorrowless, for him who from everything is wholly free, for him who has destroyed all ties, the fever of passion exists not… He is like a pool, unsullied by mud; to such a balanced one, life’s wanderings do not arise. Calm is his mind, calm is his speech, calm is his action, who, rightly knowing, is wholly freed, perfectly peaceful and equipoised.
Like the waves in great rivers, there is no turning back of that which has previously been done…The soul is bound with the fetters made of the fruit of good and evil.

