When we think about inspiration, what inspires us most are ordinary people who have done extraordinary things.
We appreciate when someone has the ability and willingness to be selfless, creative, innovative, or just dares to be different.
Mother Teresa. Gandhi. Martin Luther King, Jr. All of them were ordinary people who decided that the world needed their help -- true leaders who believed that they could change the world and who, despite nearly impossible odds and tremendous opposition, weren't afraid to try.
The beautiful thing about inspiration of this kind is that "ordinary" part. Certainly, each of these people had that charismatic ability to lead others to better things. But each of them came from backgrounds of great poverty and difficulty. Each of them faced giant mountains to climb.
They managed to reach the summit of those mountains not simply because they were great leaders, but because they were not afraid to be who they were. They were authentic.
They demanded authenticity in those who followed them, as well.