“We best teach what we ourselves have learned.”
“We teach best what we most need to learn.”
“We always teach best what we most need to learn.”
“We teach what we need to learn. And we teach it until we get it.”
“Learn from the people Plan with the people Begin with what they have Build on what they know Of the best leaders When the task is accomplished The people will remark We have done it ourselves.”
“let us not teach / what we have learned badly / and not profited by”