to argue about small or unimportant details
спорить о незначительных или неважных деталях (sporit o neznačitelnïkh ili nevazhnykh detaljah)
"Stop splitting hairs and focus on the main issue."
"Перестаньте спорить о незначительных деталях и сосредоточьтесь на главной проблеме." (Perestan'te sporit' o neznačitelnïkh detaljah i sosredotoch'tes' na glavnoy probleme)
a balanced and peaceful relationship between work and person...
to be deeply involved in hard work or challenging situations
a perfect couple, very well suited for each other
to start working hard, especially after delaying
to be gentle or patient with someone
to recover and be healthy again