How old are the frosted sideburns?

Temples are the hairs on both sides of ears, frost Bai Rushuang.

Frost on the sideburns means that people have wasted their years. With the growth of age, the original black hair has turned white.

Used to describe a person who can't stand the tempering of years. With the growth of age, his temples can't help but grow white hair, respect the elderly and spend more time with his parents. If the tree is not quiet, the wind will not stop, and the children want to keep it.