If, however great the cause, I fret myself I disturb the right conditions.
Do not fret over this: it is so lucky that you will soon be well again.
He who is without expectation cannot fret if nothing comes to him.
Only there is my own choler, which overwhelms me; I fret that I cannot live for a moment happy.
Well, she'd have to go bankrupt, but she didn't intend to fret about ...