To become successful you must be a person of action. Merely to "know" is not sufficient. It is necessary both to know and do.

Successful people are decisive people. When opportunities come their way, they evaluate them carefully, make a decision, and take appropriate action. They know that indecision wastes time that could be spent on more productive tasks.

Constancy of purpose is the first principle of success.

It takes a habit to replace a habit.

Work whatever tools you may have at your command and better tools will be found as you go along.

I am thankful for the adversities, which have crossed my pathway, for they taught me tolerance, sympathy, self-control, perseverance and some other virtues I might never have known.

Until you have learned to be tolerant with those who do not always agree with you, you will be neither successful nor happy.