"Master", asked the disciple, "Show me the way to wisdom".

The sage replied, "Man's wisdom lies in his ability to correct his mistakes, and continually to make a new man of himself".

The superlative achievements of great men are rooted in the faithfulness of the unknown and obscure workers. Charles Darwin made a case in favour of these unknown and sincere workers:

1. Charles Darwin (1809-1882) : Propounded the Theory of Natural Selection.

2. Marconi (1874-1937): He was an electrical engineer and pioneer in the invention and development of the radio.

3. David Livingstone: (1813-1873): He mapped the great African continent and helped to end African slave trade.

4. Saint Paul (4 BC - 64 CE): Generator and leader of Christianity..

5. Aristarcus (C-32-C250) First to argue that the Earth revolves around the Sun.

Over time the above are some of the many achievements of dedicated workers from different fields.