What do you think? As a parent can you have it all?

This came up at lunch today with a friend A who's a mom of older kids. We were talking about another friend B of hers (my project manager). We decided that she friend A chose family and friend B chose work as no 1 importance.

Friend A is PT therefore her standing in the company is lower. She will leave work for field trips, volunteer etc. Friend B is FT, a partner, but never does field trips, volunteers, etc. Friend A's opinion is Friend B's kids crave her attention whereas Friend A's do not.

I do think you can have bits and piece of both. But then you don't excel in either. Or you can be a excellent parent but likely won't make "partner" at your firm. or you can make "partner" at your firm but you won't be the most present parent.

What do you think? Can you have it all?