Ministry of Education《Dictionary of Chinese Idioms》

in opposing or confronting positions equal degree equal level

to disintegrate quickly; to smash up; to break down

each goes his own way to develop individually

equal degree equal level

to disintegrate quickly; to smash up; to break down

honest and well-behaved

to differentiate clearly

to leave or part

to describe with a forceful handstrong vigor of strokes in calligraphya profound comment