Opinions, theories, and systems pass by turns over the grindstone of time, which at first gives them brilliancy and sharpness, but finally wears them out.
Cats don't caress us-they caress themselves on us.
Mind is the partial side of men; the heart is everything.
In general, indulgence for those we know is rarer than pity for those we know not.
Youth is not the era of wisdom; let us therefore have due consideration.
Of every ten persons who talk about you, nine will say something bad, and the tenth will say something good in a bad way.