计穷力屈

[成语]
jì qióng lì qū

[含义]
计：计策；穷、屈：尽，竭。计策、力量都用完了。

[来源]
南朝·梁·萧绎《驰檄告四方》：“郭默清夷、晋熙附义，计穷力屈，反杀后主。”


[英文]
one s schemes are poor and his strength is exhausted