Answer:
Man's most important invention.
What can be broken without being touched?
Pointing North, South, East, and West it saves the lost and helps the rest. What is it?
What fiveletter word, no matter how you pronounce it, is always pronounced wrong?
I always run but never walk, I sometimes sing but cannot talk, No head on which a hat to place, You always look me in the face.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.