【寸量铢称】〖cùn liáng zh chng〗[Measure length by inch and weight by baht]

寸利必得肥外资，

量时度力官腐蚀。

铢施两较比富有，

称雨道晴软改制。

论寸来量，论铢来称。比喻点点滴滴地计量，烦琐不切实用。Measure length by inch and weight by baht. Metaphor little by little to measure, trivial not practica.同：斤斤计较。反：宽宏大量。