Change everything except your loves.
I hold firmly to my original views. After all I am a philosopher.
It is not a mistress I have lost but half of myself, a soul for which my soul seems to have been made.
An infallible method of making fanatics is to persuade before you instruct.
Pleasure has its time; so too, has wisdom. Make love in thy youth, and in old age attend to thy salvation.
When he to whom one speaks does not understand, and he who speaks himself does not understand, that is Metaphysics.