There is a form that springs from the heart, heard every day in the merry voice of childhood, the expression of a laughter-loving spirit that defies analysis by the philosopher, which has nothing rigid or mechanical in it, and is totally without social significance. Bubbling spontaneously from the artless heart of child or man, without egoism and full of feeling, laughter is the music of life.

Summary

This quote is emphasizing the pure and spontaneous nature of laughter as an expression of joy and happiness. It suggests that laughter originates from the heart and is commonly heard in the playful voices of children. Laughter is portrayed as a form of expression that cannot be easily analyzed or defined by philosophers. It is described as a carefree and lighthearted sound that lacks any rigid or artificial quality. Furthermore, the quote highlights that laughter is devoid of social implications or importance and is instead seen as the delightful and emotional "music of life."