Nothing in this world can take the place of persistence. Talent will not; nothing is more common than unsuccessful people with talent. Genius will not; unrewarded genius is almost a proverb. Education will not; the world is full of educated failures. Persistence and determination alone are omnipotent. Calvin Coolidge.
Category Archives: CDs of my books
These CDs of my hardcover books are published by Macmillan Digital Library.