It is wise of Linda to make up her mind to learn to play an instrument.

The idea quickly spread, and Todd made a wise decision to set up Little Free Library as a non-profit organization with signs that read "Little Free Library: Take a Book, Return a Book."

"The rest of the world seems to be slowly waking up to what Danes have been wise to for ages." Helen Russell, the author of The Year of Living Danishly, said.