Not by force one can become first class. According to the sastra, who is first class, who is second class, who is third class, who is fourth class, who is fifth class, that is to be understood. Guna-karma-vibhagasah: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.