"I have no hobby. Not that I am the kind of workaholic, who is incapable of doing anything with his time but applying himself industriously to the required task. But, as far as my activities beyond the bounds of my recognized profession are concerned, I take them all, without exception, very seriously. So much so that I should be horrified by the very idea that they had anything to do with hobbies - preoccupations with which I had become mindlessly infatuated merely in order to kill the time - had I not become hardened by experience to such examples of this now widespread, barbarous mentality. Making music, listening to music, reading with all my attention, these activities are part and parcel of my life; to call them hobbies would make a mockery of them. On the other hand, I have been fortunate enough that my job... cannot be defined in terms of that strict opposition of free time, which is demanded of the current razor-sharp division of the two..."
—Theodor Adorno, "Free Time," in The Culture Industry