It is virtue itself that produces and sustains friendship, not without virtue can friendship by any possibility exist.

Nothing is so secure as that money will not defeat it.

Not to know what has been transacted in former times is to continue always a child.

For no phase of life, whether public or private, whether in business or in the home, whether one is working on what concerns oneself alone or dealing with another, can be without its moral duty; on the discharge of such duties depends all that is morally right, and on their neglect all that is morally wrong in life.

No one has leave to sin.

It is better to receive than to do injury.

Not to know what happened before means to remain forever a child.