They also must have been in use or taught by 1985.

He taught by example and we are all the better for having known him.

He taught us by example, which is the best way.

Taught by my father1 was only a boy, did you never think of that?

This is a new concern, taught us by your science.

Government has to teach right and wrong by the criminal law, he said.

She began teaching boys and girls but by 1870 only offered instruction to young women.

But much can be done to teach new music by one person using voice and gesture alone.

My father and mother taught me, by example, that we are all equal.

He later learned to play guitar, taught at first by his mother.