Beavers have been recognized as hard workers for several centuries, but it was only until the 20th century that this phrase became popular.
It finds its origins around the 1940s and peaked around the mid-1950s. Most sources state that this expression gained its popularity in the U.S. armed forces, and that it originally referred to a soldier who was excited to impress his superiors by performing duties that others would not like to do.
This expression can have either a positive or negative connotation. Sometimes, people use it to show how hardworking and energetic a person is. Other times, people use it sarcastically to show that a person is trying too hard.
The cache is a pill bottle with log only. Please be sure to bring your own writing instrument.