Verse from Colossians

无论你们作甚么，都要从心里去作，像是为主作的，不是为人作的，(歌罗西书 3:23)

Whatever you do, work at it with all your heart, as working for the Lord, not for human masters, (Colossians 3:23)

Do your studies/work in ways that will honor God, and not human masters.