詞條：堅(jiān)冰

jiān bīng

1.《易．坤》:"初六，履霜堅(jiān)冰至。象曰:履霜堅(jiān)冰，陰始凝也;馴致其道，至堅(jiān)冰也。"王弼注:"始于履霜，至于堅(jiān)冰，所謂至柔而動也。剛陰之為道，本于卑弱而后積著者也。"后多以喻積過成禍，困難重重。