來源于For MDs, medical devices could equal more distraction | New York Times News Service

　　來源于My Generation's Disease | The American Spectator

　　本文選自2006年5月16日的經(jīng)濟學人：Brazil: A nation of non-readers

　　3 Signs You're Meant to Be a Leader | Inc.com

　　The Touch-Screen Generation - Hanna Rosin - The Atlantic

　　I Cry, Therefore I Am - Red Ice Creations

　　Depending on Energy, Not Energy Independent

　　Kenneth P. Green is a senior fellow with Canada’s Fraser Institute and a former resident scholar at the American Enterprise Institute. This essay is derived from the introduction of Abundant Energy: The Fuel of Human Flourishing, a supplementary text for college students, published by AEI Press.

　　The End of the Book? | The American Magazine

　　Critics of the Liberal Arts Are Wrong | TIME.com

　　閱讀x本文節(jié)選自Sharon L.Spray,Karen Leah McGlothlin所著Global Climate Change一書。