Once they became complete, full - grown, they needed to persist, not shrinking back, growing weary, or drifting away.
فبعدما صاروا تامِّين ومكتملي النمو ،‏ لزمهم ان يثابروا على ذلك ولا يتراجعوا او يتعبوا او ينجرفوا .‏