So far there has been no philosopher in whose hands philosophy has not grown into an apology for knowledge; on this point, at least, every one is an optimist, that the greatest usefulness must be ascribed to knowledge. They are all tyrannized over by logic, and this is optimism in its essence.
Finally, you will find that there is no half-measure when it comes to loving someone. You either don’t, or you do with every cell in your body, completely and utterly, without reservation or apology. It consumes you, and you are reborn, all the better for it.