It is not sufficiently considered in the hour of exultation, that all human excellence is comparative; that no man performs much but in proportion to what other accomplish, or to the time and opportunities which have been allowed him.
Samuel ButlerThe extremes of vice and virtue are alike detestable, and absolute virtue is as sure to kill a man as absolute vice is.
Samuel ButlerCat-Ideas and Mouse-Ideas. We can never get rid of mouse-ideas completely, they keep turning up again and again, and nibble, nibble-no matter how often we drive them off. The best way to keep them down is to have a few good strong cat-ideas which will embrace them and ensure their not reappearing till they do so in another shape.
Samuel Butler