Only Silence is complete.
A leader has to be a samadarshi, one who sees everyone as being equal; satyadarshi, who moves with the Truth; paradarshi, who is transparent in action; doordarshi, being broad-minded and a visionary; and priyadarshi, embodying love and compassion.
By self-study, by observing, by being hollow and empty, you become a channel - you become a part of the Divine. You are able to feel the presence of Divinity. All the different angels and devas, all these different forms of our consciousness, start blossoming.