Some foreign scholars believe that this incident may be related to Nobel's frustration in love. Nobel has a girlfriend 13 years younger than him, a Viennese woman.

Sophie

Hess, later Nobel discovered that she had a close personal relationship with a mathematician. Nobel was bitter about his girlfriend eloping with a mathematician, and he remained a bachelor until the end of his life. It may also be that this incident made Nobel exclude mathematics when describing the "Nobel Foundation Award Charter".

Although no one knows the exact reason why Nobel did not set up the Nobel Prize in Mathematics, it is undeniable that although there is no Nobel Prize in Mathematics, the pace of mathematics research and development has never stopped since the 20th century.