My senior researcher wrote odd things on his application form

He is under job-hunting and has to fill in some application forms. In the application form, there is a section on which is supposed to write one's effort during one's college days. Because he couldn't find what to write on, he wrote "I was dedicated to throw away garbages while I was engaged in part-time job.". Even though it must be true, such a minor tale may not be evaluated and he won't be adopted to firms. It seems important for college students to be dedicated to something.