The basis of persistence is the Power of Will.

Ideas... they have the power

Enthusiasm, if fueled by inspiration and perseverance, travels with passion and its destination is excellence.

Constancy of purpose is the first principle of success.

No man can become a great leader of men unless he has the milk of human kindness in his own heart, and leads by suggestion and kindness, rather than by force.

It is in quiet that our best ideas occur to us. Don't make the mistake of believing that by a frantic kind of dashing around you are being your most effective and efficient self. Don't assume that you are wasting time when you take time out for thought.

Unlimited power may be available when two or more people coordinate their thoughts and actions in a spirit of perfect harmony for the attainment of a definite purpose.