Immanuel kant claims that the only thing that is moral without qualification is "good will".
Kant depicts a “good will” as the main thing that is moral without qualification. “Good will” is to act with moral thinking, regardless of what the result of the activity. It is constantly planned on great and therefore does not have to meet all requirements to be great, as it is in all examples "great". Joy is accomplished by acquiring an end, and in this way it is of no ethical esteem, where as the “good will” is downright and accordingly moral.