Think Positive Be Positive:: (Based on True Story)

Thomas Alva Edison tried thousand different materials in search of a filament for the light bulb. When none worked satisfactory, his assistant complained, “All our work is in vain. We have learned nothing.”

Edison replied very confidently, “Oh, we have come a long way and we have learned a lot. We know that there are two thousand elements which we cannot use to make a good light bulb.”



Md Khairul Islam (Sajib)

Md Khairul Islam (Sajib)

Co-Founder & Consultant

Quality Engineer | QMS Auditor | Trainer | Blogger
Cell: +88 01714908292