The duties which a police officer owes to the state are of a most exacting nature. No one is compelled to choose the profession ofa police officer, but having chosen it, everyone is obliged to live up to the standard of its requirements. To join in that high enterprise means the surrender of much individual freedom.
Calvin CoolidgeIndustry, thrift and self-control are not sought because they create wealth, but because they create character.
Calvin CoolidgeIt seems to me probable that of all our economic life the element on which we are inclined to place too low an estimate is advertising.
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