Teaching - worth exapnding upon?

[vicky_molokh]

Originally Posted by Fish

Why should you be able to effectively teach that which you do not know?

Thouse who cannot do, teach to do. Those who cannot teach to do, teach to teach to do.

While ironic, there is some truth to the statement.

Of course, to teach how to do, one must understand how to do, even if one cannot do.