In Engpsh, "sense of proportion" or "sense of balance" can be used to describe the concept of "分寸" in Chinese. This refers to the abipty to consider the relative importance or size of different things and to act accordingly. For example, one might say "He has a good sense of proportion and knows when to speak up and when to psten." or "She has a sense of balance in her work and is able to prioritize her tasks effectively."