NO BOY KNOWS

There are many things that boys may know—

Why this and that are thus and so,—

Who made the world in the dark and lit

The great sun up to lighten it:

Boys know new things every day—

When they study, or when they play,—

When they idle, or sow and reap—

But no boy knows when he goes to sleep.

Boys who listen—or should, at least,—