It is indeed possible for those who have the will, courage and faith.

Decide that you will not try to do everything at once. That is why time is spread out.

There is a real magic in enthusiasm. It spells the difference between mediocrity and accomplishment.

Believe you can, and you can. Belief is one of the most powerful of all problem dissolvers. When you believe that a difficulty can be overcome, you are more than halfway to victory over it already.

Positive thinking is how you think about a problem. Enthusiasm is how you feel about a problem. The two together determine what you do about a problem.

Don't take tomorrow to bed with you.

One of the greatest moments in anybody's developing experience is when he no longer tries to hide from himself but determines to get acquainted with himself as he really is.