But I admire your tenacity, even though it was wasted today.

Others admire her tenacity and ability to defy the political odds.

But one had to admire his tenacity, and on Thursday it appeared to pay off.

You've got to admire their tenacity in getting the thing done.

I admire your tenacity, but wish you would put it to better use.

And, putting personal considerations aside, I must admire his tenacity.

You can't help admiring his tenacity, or wondering if he has a learning curve.

Scaurus could only admire his tenacity, but did not think much would come of it.

Kirk smiled, just a little; one had to admire his tenacity, anyway.

I admired her tenacity because she was sick so much of the time.