To have a good enemy, choose a friend; he knows where to strike.
We only make a dupe of the friend whose advice we ask, for we never tell him all; and it is usually what we have left unsaid that decides our conduct.
It is easier to die for a cause than to live for it.
Old age appears hideous to us until we have to choose between it and death.
The years that a woman subtracts from her age are not lost. They are added to other women's.
Courage is as often the outcome of despair as of hope; in the one case we have nothing to lose, in the other everything to gain.