A Quote About Listening To The Voices Within

The more faithfully you listen to the voices within you, the better you will hear what is sounding outside.
Dag Hammarskjold

I think that I'm going to have to think about this one for a bit. I can understand about listening to those little voices that tell you what you should and shouldn't be doing on any given day and I have finally started to listen to them, especially when it comes to spending money recklessly. Now how that will help me to hear about what is happening outside, I'm not sure. If anyone knows what he might be referring to, please leave me a comment! ;)   I'm obviously missing something!!