It means silence is good so take the the to listen to all of
natures sounds. The phrase 'Silence is Golden' can be true at
times. Sometimes it's good to keep quiet, but sometimes people need
to speak up. Silence can be nice when someone doesn't want to talk
about something or should keep something secret. As Thomas Carlyle
said, "Speech is silvern, Silence is Golden." It means that speech
is like silver or money, in that speech only lasts a while, but
silence is golden and lasts an eternity.