Quote by Martin H. Fischer“A good teacher must know the rules a good pupil, the exceptions.”— Martin H. FischerFavCopyquote and authorShare ImageShare imageCreate a quote imagePick a color theme, then download a format.Color themeMatch siteFavQsMintSunMidnightFormatPortrait1080 × 1350 · 4:5Landscape1200 × 630 · 1.91:1About the authorMartin H. FischerMore from Martin H. Fischer