Why care for grammar as long as we are good?

Why care for grammar as long as we are good?

I am the King of Rome, and above grammar

I am the King of Rome, and above grammar

I never made a mistake in grammar but once in my life and as soon as I done it I read more

I never made a mistake in grammar but once in my life and as soon as I done it I seen it.

When a thought takes one's breath away, a lesson in grammar seems an impertinence.

When a thought takes one's breath away, a lesson in grammar seems an impertinence.

It is well to remember that grammar is common speech formulated

It is well to remember that grammar is common speech formulated

Grammar is not a time of waste

Grammar is not a time of waste

No iron can pierce the heart with such force as a period put just at the right place.

No iron can pierce the heart with such force as a period put just at the right place.

Grammar is a piano I play by ear. All I know about grammar is its power.

Grammar is a piano I play by ear. All I know about grammar is its power.

I never made a mistake in grammar but one in my life and as soon as I done it I read more

I never made a mistake in grammar but one in my life and as soon as I done it I seen it.