400
"...we are mature enough now to stand the shock of learning that much of what we were taught in our youth was wrong, or improperly understood by those who were teaching it, or perhaps shaded a bit, the shading resulting from the personal needs of the teachers, who as human beings had a tendency to introduce some of their heart's blood into their work, and sometimes this may not have been of the first water, this heart's blood, and even if they thought they were moving the "knowledge" out, as the Board of Education had mandated, they could have noticed that their sentences weren't having the knockdown power of the new weapons whose bullets tumble end-over-end (but it is true that we didn't have these weapons at that time)..."
What is "Sentence" by Donald Barthelme?