Definição e Significado de "words are but wind (, but blows unkind)"

What is the origin of the proverb "words are but wind" and when to use it?

The origin of the proverb "words are but wind" can be traced back to ancient times, with its earliest recorded usage found in the writings of the Greek philosopher and playwright Sophocles. It emphasizes the idea that what is said may not always carry weight or significance, and that actions are more important than words alone. The proverb serves as a reminder that speech should be meaningful and supported by real deeds rather than empty promises.