Quotes on duty

We need to restore the full meaning of that old word, duty. It is the other side of rights.
Buck, Pearl S.

 responsibility  duty  

  

I expect to pass through this world but once. Any good therefore that I can do, or any kindness that I can show to any fellow creature, let me do it now. Let me not defer or neglect it, for I shall not pass this way again.
Penn, William

 ambition  duty  proverbial  wisdom