Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all.
Dale Carnegie

May we never let the things we can't have, or don't have, or shouldn't have, spoil our enjoyment of the things we do have and can have. As we value our happiness let us not forget it, for one of the greatest lessons in life is learning to be happy without the things we cannot or should not have.
Richard L. Evans

Many people think that if they were only in some other place, or had some other job, they would be happy. Well, that is doubtful. So get as much happiness out of what you are doing as you can and don't put off being happy until some future date.
Dale Carnegie

We gain strength, and courage, and confidence by each experience in which we really stop to look fear in the face ... we must do that which we think we cannot.
Roosevelt, Eleanor