The unspeakable houseguest

There is little more valuable, in today's world, than an education. For it students should be grateful. But contributions--direct and indirect--to the education of each student come from so many different sources, it is impossible to specifically acknowledge them all. An expression of thanks, delivered generally, to professors, teaching- and clerical-staff, tax-payers--any who have a hand in the education of students--must suffice.