1.   But for all the intellectual vigor of the age, its poverty, illiteracy and destitution were crushing.

2.   But he was full of intellectual vigor as he answered questions at the news conference.

3.   But now the very independence and intellectual vigor of the judicial branch of government seem about to save the federal legislators from a spectacular example of their own folly.

4.   Celine Dion and Jenny McCarthy represent the level of intellectual vigor at work here.

5.   Each, however, retains the intellectual vigor that made him a senator.

6.   Segarra pointed out that Levy, a Citigroup executive, was hired for his corporate expertise, not his intellectual vigor.

7.   These are what give a garden intellectual vigor.