Power invariably elects to go into the hands of the strong. Strength may be physical, or of the heart or, if we do not fight shy of the word, of the spirit. Strength of the heart connotes soul-force. Let it be remembered that physical force is transitory. But the power of spirit is permanent even as the spirit is everlasting.
A leader must be established in higher values, and be able to communicate her vision to the people. A leader must have impeccable character and be above reproach. She must be dedicated to the welfare of the people, not be driven by self-interest!
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.

