YOU SAID:

So it is that existence and non-existence give birth the one to (the idea of) the other; that difficulty and ease produce the one (the idea of) the other; that length and shortness fashion out the one the figure of the other; that (the ideas of) height and lowness arise from the contrast of the one with the other; that the musical notes and tones become harmonious through the relation of one with another; and that being before and behind give the idea of one following another.

INTO JAPANESE

その存在・非存在を出産 (のアイデア) に 1 つです。難易度と使いやすさが 1 つの (のアイデア) を作り出します。その長さと息切れファッションの 1 つを他の図(考えの) 他のもののコントラストに起因する高さと低さその音楽のノートとのトーン b

BACK INTO ENGLISH

Gave birth to the existence / non-existence (of ideas) in one. Difficulty and ease of use is one (of ideas) produce. One of its length and shortness fashion due to the contrast of the other figure (the idea of) what height and low b tone and music notes