All this. To comply with the equality principle must treat the same subject matter is equally and treat things with a different subject matter, vary according to the nature of their subject will cause justice under the equality principle.
However, the practice of equality, it must treat all equally as significant. And to treat a significant difference varies according to the nature of the subject. The cause of justice under the Equality up.
However, to follow the principle of equality that must treat what essence as well as an equal. And will have to treat what essence to vary according to the different characteristics of the.