an inch of silk and half a grain of rice -- a little bit
It's a Chinese idiom. Pinyin is C ù ns ī B à ns ù, which means to compare tiny things. It comes from the 40th chapter of scholars by Wu Jingzi of Qing Dynasty.
Idiom explanation
It's a metaphor for tiny things.
The origin of Idioms
Son can't pinch a penny to honor his father, but he has to spend his father's property. He really can't compare himself with others. He is extremely ashamed! (the 40th chapter of scholars by Wu Jingzi in Qing Dynasty)
an inch of silk and half a grain of rice -- a little bit
dodge a pit only to fall into a well - bì kēng luò jǐng
change filial obedience into allegiance - yí xiào wéi zhōng
serve the people and the society - jì shì jiù rén
Hold on to your innocence and cry for blood - bào pú qì xuè
The heart cannot be used for two purposes - xīn bù liǎng yòng