without deflection and partiality; without prejudice ? 無(wú)偏無(wú)黨，王道蕩蕩。(《尚書·洪范》)Without deflection,without partiality,Broad and long is the Royal path.
無(wú)偏無(wú)黨wú piān wú dǎnɡ
偏：偏袒；黨：偏倚。形容公正，不偏袒任何一方。hold the scales even, without prejudice, avoid leaning to either side