There are leaders and there are those who lead. Leaders hold a position of power or authority, but those who lead inspire us. Whether they’re individuals or organizations, we follow those who lead, not because we have to, but because we want to. We follow those who lead, not for them, but for ourselves.

Simon Sinek (b. 1973) British-American author and motivational speaker
“How great leaders inspire action,” TED Talk (Sep 2009)
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