Elizabeth Von Arnim said this quote

Love is not a thing you can pick up and throw into the gutter and pick up again as the fancy takes you. I am a person, very unfortunately for you, with a quite peculiar dread of thrusting myself or my affections on any one, of in any way outstaying my welcome. The man I would love would be the man I could trust to love me for ever. I do not trust you. I did outstay my welcome once. I did get thrown into the gutter, and came near drowning in that sordid place.