Wet behind the ears.
Whatever you do, do with all your might.
What is learned in the cradle is carried to the grave.
What's done cannot be undone.
What's lost is lost.
Wet behind the ears.乳臭未干
Whatever you do, do with all your might.无论你做什么,都要竭尽全力。
What is learned in the cradle is carried to the grave.孩提时代学到的东西,至死也不会忘却。
What's done cannot be undone.覆水难收。
What's lost is lost.逝去的是迷路了。