@ArnoldHoogerwerf as a volunteer, my group of colleagues is constantly being told by our managers, āyou are planting the seeds, but remember you may not see the fruits of your labor during your serviceā. That definitely also applies to teaching/education. Inspired by kind messages from my own students, I messaged my Latin teacher from high school last year to express my appreciation for giving fun and interesting lessons, so much that I even remember some lessons and games/activities he conducted to this day (and use them as a language teacher myself!)