ralph-waldo-emerson,

Great hearts steadily send forth the secret forces that incessantly draw great events.

Before we acquire great power we must acquire wisdom to use it well.

Nothing great was ever achieved without enthusiasm.

To be great is to be misunderstood.

Great men are they who see that spiritual is stronger than any material force – that thoughts rule the world.

A great part of courage is the courage of having done the thing before.

Death comes to all, but great achievements build a monument which shall endure until the sun grows cold.

Enthusiasm is the mother of effort, and without it nothing great was ever achieved.

A great man is always willing to be little.

Trust men and they will be true to you treat them greatly and they will show themselves great.