大たい概がいにする

expression, suru verb (irregular)

stay within bounds; not go too far; not get carried away

Used to tell someone to exercise moderation, stop before going too far, or not overdo something. Often used in admonishments or warnings.

• 冗じょう談だんも大たい概がいにしろ。

  Don't take your jokes too far.

• 遊あそぶのも大たい概がいにして、勉べん強きょうしなさい。

  Stop playing around so much and study.