履霜之戒 lǚ shuāng zhī jiè 履信思顺 lǚ xìn sī shùn 履足差肩 lǚ zú chà jiān 履霜知冰 lǚ shuāng zhī bīng 履仁蹈义 lǚ rén dǎo yì 履盈蹈满 lǚ yíng dǎo mǎn 履机乘变 lǚ jī chéng biàn 履险如夷 lǚ xiǎn rú yí 履霜坚冰 lǚ shuāng jiān bīng 履穿踵决 lǚ chuān zhǒng jué 履丝曳缟 lǚ sī yè gǎo 履舄交错 lǚ xì jiāo cuò 履险蹈危 lǚ xiǎn dǎo wēi 履险若夷 lǚ xiǎn ruò yí 履汤蹈火 lǚ tāng dǎo huǒ 履薄临深 lǚ bó lín shēn