The commonest Understanding, if it thinks over the presence of things in the world, and the existence of the world itself, cannot forbear from the judgement that all the various creatures, no matter how great the art displayed in their arrangement, and how various their purposive mutual connexion,--even the complex of their numerous systems (which we incorrectly call worlds),--would be for nothing, if there were not also men (rational beings in general). Without men the whole creation would be a mere waste, in vain, and without final purpose. But it is not in reference to man’s cognitive faculty (theoretical Reason) that the being of everything else in the world gets its worth; he is not there merely that there may be some one to _contemplate_ the world. For if the contemplation of the world only afforded a representation of things without any final purpose, no worth could accrue to its being from the mere fact that it is known; we must presuppose for it a final purpose, in reference to which its contemplation itself has worth. Again it is not in reference to the feeling of pleasure, or to the sum of pleasures, that we think a final purpose of creation as given; _i.e._ we do not estimate that absolute worth by well-being or by enjoyment (whether bodily or mental), or in a word, by happiness. For the fact that man, if he exists, takes this for his final design, gives us no concept as to why in general he should exist, and as to what worth he has in himself to make his existence pleasant. He must, therefore, be supposed to be the final purpose of creation, in order to have a rational ground for holding that nature must harmonise with his happiness, if it is considered as an absolute whole according to principles of purposes.--Hence there remains only the faculty of desire; not, however, that which makes man dependent (through sensuous impulses) upon nature, nor that in respect of which the worth of his being depends upon what he receives and enjoys. But the worth which he alone can give to himself, and which consists in what he does, how and according to what principles he acts, and that not as a link in nature’s chain but in the _freedom_ of his faculty of desire--_i.e._ a good will--is that whereby alone his being can have an absolute worth, and in reference to which the being of the world can have a _final purpose_.