Undisturbed calmness of mind is attained by cultivating friendliness towards the happy, compassion for the unhappy, delight in the virtuous and indifference towards the wicked.
Be mindful of your duty to God, and do good works; and again, be mindful of your duty, and believe; and once again: be mindful of your duty, and do right. God loves the doers of good.
Regulate your breathing, and thereby control the mind.
Good is that which elevates the mind and evil is that which degrades the mind. Social virtue and vice are temporal entities; they have nothing to do with your relationship with the Supreme.
A mind all logic is like a knife all blade. It makes the hand bleed that uses it.
Develop a mind of equilibrium. You will always be getting praise and blame, but do not let either affect poise of mind: follow calmness, the absence of pride.

