Think first class about everyone around you, and you'll receive first-class results in return.

Think doubt and fail. Think victory and succeed.

Persons who reach the higher rungs in business management, selling, engineering, religious work, writing, acting, and in every other pursuit get there by following conscientiously and continuously a plan for self-development and growth.

The thinking that guides your intelligence is much more important than how much intelligence you may have.

Knowledge is power only when put to use - and then only when the use made of it is constructive.

Believe it can be done. When you really believe something can be done, your mind will find the ways to do it.

How you think determines how you act. How you act in turn determines how others react to you.