Yes, you can. Our country's distribution system is based on the distribution of labor, the so-called distribution of labor, that is, more work more, less work less, no work. That is, one's ability corresponds to the intensity of one's labor, and if one's ability is strong, one can labor more and get more wages. If a person is less capable, he can work less and earn less. Those who don't labor, of course, have no wages to speak of.
Able to work more, of course, he will get more paychecks, can improve his standard of living, can make his self-worth to be fully developed, people should be used to the fullest extent, there is that ability to labor, and do not do the corresponding work, that is not a waste of their own labor? So, depending on their own ability, they have that ability, then you can do a good job on the basis of their own work, more labor.
The ability to work more, not to the "able" exploitation , may be a lot of people mistakenly think that the work is the same, should be the same work, let the able to work more so it is very unfair, in fact, is not, the same work refers to do the same amount of work, to get the same pay. It is not the type of work, but the amount of work. If two people do the same work for eight hours, then they will get the same salary as a matter of course, but if one of them has the ability to do ten hours of work, then he can do is an hour of work, and his paycheck will definitely be a little bit higher, which is the so-called "more work, more pay".
Of course, those who are able to work more, do so on a voluntary basis, and if that able person voluntarily does more work and earns more money, he can be allowed to labor more, and on the contrary, if he himself doesn't want to do more work, there is no reason to force him to do it.