Do not keep on with a mockery of friendship after the substance is gone - but part, while you can part friends. Bury the carcass of friendship: it is not worth embalming.

Few things tend more to alienate friendship than a want of punctuality in our engagements. I have known the breach of a promise to dine or sup to break up more than one intimacy.

The dupe of friendship, and the fool of love have I not reason to hate and to despise myself? Indeed I do and chiefly for not having hated and despised the world enough.

There are no rules for friendship. It must be left to itself. We cannot force it any more than love.

Even in the common affairs of life, in love, friendship, and marriage, how little security have we when we trust our happiness in the hands of others!