Μαθητής κρατά σακίδιο και βιβλία που απομονώνονται σε λευκό, με κόσμο και γράμματα «χρόνο στη γνώση» - Φωτογραφίες & Εικόνες Αρχείου

Schoolchild holding apple on books isolated on white, with "time for knowledge" lettering

Schoolgirls in formal wear with books and apple near time for knowledge letters on white

Positive schoolkid pointing with finger at time for knowledge letters near colorful books on white

Top view of kid holding books and flying near time for knowledge lettering on white

Pupil covering face with orange book near time for knowledge letters on white

Portrait of boy doing homework against knowledge text against white background

Top view of ripe apple, calculator and school stationery on green chalkboard with time for knowledge lettering and school bus illustration

Close-up of a smiling, laughing, happy, funny teenage boy showing thumbup isolated on blue background. lettering Time to learn.

Schoolkid with backpack and apple pointing at paper speech bubble with time for knowledge lettering on yellow

Schoolchild holding apple on books isolated on white, with "knowledge is power" lettering

Pensive schoolchild with light bulb looking up and touching chin isolated on white, with "school" lettering

Shocked schoolchild touching glasses and looking at camera near blackboard, with icons and "student" lettering

Cropped image of schoolchild holding wooden cubes with word math near blackboard with back to school lettering

Schoolchild holding apple and touching glasses near blackboard, with "learning is fun" lettering

Portrait of schoolchild looking above glasses near blackboard, with "no class tomorrow" lettering

Back view of couple of classmates with backpacks holding hands isolated on white, with hearts and "Love is going to school together" lettering

Schoolchild holding apple and looking up at with words on different languages in speech bubble, isolated on white

Side view of school bus with stop sign