zhibo's notebook

It's great to find someone so on the ball

You can always tell an expert! Thanks for contributing.

Deep thought! Thanks for contributing.

I just hope whoever writes these keeps writing more!

That's a skillful answer to a difficult question

THX that's a great answer!

What a great resource this text is.

Thinking like that shows an expert at work

Whoa, things just got a whole lot easier.

So true. Honesty and everything recognized.

Such a deep answer! GD&RVVF

It's much easier to understand when you put it that way!

At last some rationality in our little debate.

Essays like this are so important to broadening people's horizons.

IJWTS wow! Why can't I think of things like that?

I'm impressed! You've managed the almost impossible.

When you think about it, that's got to be the right answer.

Your honesty is like a beacon

Heck of a job there, it absolutely helps me out.

If I communicated I could thank you enough for this, I'd be lying.