One of the first principles of perseverance is to know when to stop persevering.
Where there's a will there's a detective story.
It is the interest one takes in books that makes a library. And if a library have interest it is; if not, it isn't.
A blunder at the right moment is better than cleverness at the wrong time.
Almost before the big motor-car stopped, the girl sprang out.
A profit is not without honor save in Boston.