To Teach Is To Learn Twice

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A worn out old blackboard with the legend "To Teach Is To Learn Twice"

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Size: 5000px × 2502px
Location:
Photo credit: © Jamie Stead/BigAlBaloo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: backdrop, background, black, blackboard, chalk, chalkboard, classroom, concepts, copy, drawing, dust, education, handwriting, illustration, intelligence, knowing, knowledge, learn, learning, lesson, lessons, message, planning, quotation, quote, school, simplicity, space, student, symbol, teach, teacher, teaching, text, university, vector, wisdom, writing