'A tradition stretching back to the 4th century BCE that encourages us to see ourselves as #citizens of the world.' http://aeonm.ag/YJ2gYb
7:12 AM - 4 Mar 2013
0 replies
2 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.