Considering the fact that they resorted to Einstein, it is important to recollect he also wrote as soon as a peaceful and modest daily life brings much more joy than the usual pursuit of achievement bound with frequent unrest⁵. إسلاميًا : ألم يقل سبحانه "وَإِذْ تَأَذَّنَ رَبُّكُمْ لَئِن شَكَرْتُمْ لأَزِيدَنَّكُمْ https://www.youtube.com/watch?v=dDU2ccHcBbU