Barack Obama: Together, we are helping to make New Orleans a place that stands for what we can do in America. Ultimately, that must be the legacy of Katrina: not one of neglect, but of action; not one of indifference, but of empathy; not of abandonment, but of a community working together to meet shared challenges.
文章裡面有很多的 not one of... but of....
也有很多not of...... but of....
這是什麼意思?