Free Republic

Today's Quotefall Puzzle features a quote by Carl Zwanzig. Click puzzle (or click here) for full size rendition, then use your browser's print command to print puzzle. Carl Zwanzig is a software engineer and independent business consultant. All hints, along with the answer, are provided in the first reply comment below, using filtered font to prevent accidental spoilers. Please refrain from disclosing the full answer in comments to prevent spoilers.To solve the puzzle: Enter the letters in the top half (letter columns) of the puzzle into the white squares on the bottom half (answer grid) belowEach letter must stay in its own...