It is characteristic of the unlearned that they are forever proposing something which is old, and because it has recently come to their own attention, supposing it to be new.
Calvin CoolidgeAll growth depends upon activity. There is no development physically or intellectually without effort, and effort means work.
Calvin CoolidgeNothing in this world can take the place of persistence. Talent will not: nothing is more common than unsuccessful men with talent. Genius will not; unrewarded genius is almost a proverb. Education will not: the world is full of educated derelicts. Persistence and determination alone are omnipotent.
Calvin Coolidge