Critique of Judgement by Immanuel Kant Chapter 4 Page 6

pleasures, is far from being an unconditioned good.

However, notwithstanding all this difference between the pleasant and the good, they both agree in this that they are always bound up with an interest in their object. [This is true] not only of the pleasant(3), and the mediate good (the useful) which is pleasing as a means towards pleasantness somewhere, but also of that which is good absolutely and in every aspect, viz. moral good, which brings with it the highest interest. For the good is the Object of will (i.e. of a faculty of desire determined by Reason). But to will something, and to have a satisfaction in its existence, i.e. to take an interest in it, are identical.