So I think, if September 11 taught us anything, it taught us...
So I think, if September 11 taught us anything, it taught us that we're vulnerable, and vulnerable in ways that we didn't fully understand.
![Condoleezza Rice Quote About Thinking, Taught Us, September 11: So I Think If September...](http://qt.azureedge.net/resources/quotes-images-large/so-i-think-if-september-11-taught-us-anything-it-taught-us-that-were-vulnerabl-cf3b18102a8553e14f580438abb122e0.jpg)
So I think, if September 11 taught us anything, it taught us that we're vulnerable, and vulnerable in ways that we didn't fully understand.