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Sorry, I was making a bad joke.

What I mean is that the usage of "say" in that sentence does not flow.
These are some ways to make it flow a little better:

Every established writer will tell you one line: "quality is king."
Every established writer will give you one line: "quality is king."
Every established writer will say the same thing: "quality is king."

If you find any other typos, please feel free to comment about it. I love "that guy", that's why I am able to write much better post today than I was writing a few months back.

I love that attitude! Will do =]

...that's why I am able to write much better posts today than I was writing a few months back.

...that's why I am able to write a much better post today than I was writing a few months back.

Sorry, @gruppler started it!

you are taking it too deeply......

I did apologise in advance!

ohhh I missed that.........