A sad young man crying hiding his face in his palms sits and thinks outdoor
Elementary student boy doing homework at home. Child learning to count, solves arithmetic examples
Afro-American millennial woman employee working on laptop having operational software problems
Little girl thinking, holding finger at temple, isolated on white background.
thoughtful boy looking away while sited
Female student
Puzzled schoolgirl passing important test
Best Idea Concept
Thoughtful young man with finger on cheek
Stuck on an idea
young woman working on laptop in co-working office
Is it about quality or quantity
Empty white notebook page with colourful Crumbled paper (paper ball) on dark brown table
Is it true or false
Serious woman with poor eyesight in glasses reading yellow book, adjusting glasses, concentrated
Speech bubble with word "Question" and "Answer."
Empty white notebook page with colourful Crumbled paper (paper ball) on dark brown table
young woman working on laptop in co-working office
Young african man thinking against yellow background
Hand putting the a piece of white jigsaw puzzle on color background
Teen boy points to his head, thinking.
Male hand holding a bulb on yellow background. crumpled paper is scattered nearby
young caucasian man making a hard decision
Asian Man showing stress expression
Portrait of confused clueless man on gray background in studio
Crumpled paper balls showing a business concept on wooden table
Exhausted girl leaned on her hand, falling asleep
young woman working on laptop in co-working office
Crumpled Colorful Paper On Wooden Background
Brainstorming ideas, using sticky notes and markers on corkboard in office, start up business
