रिक्त स्थानों की पूर्ति कीजिए: विज्ञान से ________ मिले एवं ________ से प्रचुर उत्पादन की सुविधा मिली।

Read the following passage carefully and select the appropriate explanation of the underlined idea: 'Silence and stabilize the outer mind for a while and instruct the inner mind to remove negative memories and experiences from its storehouse and bring forth precious true pearls of joy for you.'

According to the conclusions of all great scriptures and experiences, what is harmful and against human duty?