″… those who cannot, teach.”
“Those who can, do, those who know, teach”
The less cynical and more realistic original formulation
Unfortunately, in practice, those who don’t know like to teach too. Fortunately, some of those who can, also teach, so you could listen to those who can.
″… those who cannot, work for the government.” The confusion arises because teachers are most of the government employees normal people ever meet.
″… those who cannot, teach.”
“Those who can, do, those who know, teach”
The less cynical and more realistic original formulation
Unfortunately, in practice, those who don’t know like to teach too. Fortunately, some of those who can, also teach, so you could listen to those who can.
″… those who cannot, work for the government.” The confusion arises because teachers are most of the government employees normal people ever meet.