寸

一寸光阴

yī cùn guāngyīn

An inch of time

一寸光阴一寸金

yī cùn guāngyīn yī cùn jīn

An inch of time is worth an inch of gold

一寸土地一寸金

yī cùn tǔdì yī cùn jīn

An inch of land is worth an inch of gold