Most 'First Class!' students get senior technical and scientific jobs and some of them become Doctors and Engineers. The 'Second Class' pass, and then pass MBA, become Administrators / Managers / Executives and control the 'First Class'. The 'Third Class' barely passes (or claims to have passed), enter politics, become Government Ministers and control both. The 'Failures' become entrepreneurs and/or very senior politicians (even presidents) and control all of the above.