Some students are too materialistic

In schools, sometimes we had to have students to help us arrange the chairs for certain functions such as the Teacher's Day celebration, Speech Day and so on.

I observe that some students are very materialistic. They won't do anything if there is nothing to gain. For example, arranging the chairs for the teachers needs sweating out without getting any monetary gain.

Hence when I ask for volunteers to help me arrange the chairs, many will not oblige.
However there are those who really do not mind helping out. These are the students I like and I despise those who are too materialistic or selfish. The latter will come to you straight away if you mention that application for scholarship is available.