Étudiant adulte confiant à la bibliothèque tard dans la nuit, il est assis au bureau et lit un livre avec la main sur le menton, concept d'apprentissage et d'éducation - Photo & image de stock

Trendy businessman with eyeglasses writing on agenda

Confident adult student at the library late at night, he is sitting at desk and reading a book with hand on chin, learning and education concept

Confident adult student in the library late at night, he is sitting at desk and reading a book with hand on chin, learning and education concept

Side view of a young pensive businessman wearing glasses and looking attentively at his laptop screen in office. Toned image

Office worker. Pleasant young smiling intern wearing glasses while working at office sitting at the table

Man holding files and folders and smiling at camera, office shelves with books and files on background

Young handsome man sitting at office desk, studying a book and connecting to internet using a laptop

Smiling office worker sitting at desk and doing a repetitive job, he is stamping files

Young handsome man sitting at office desk, studying a book and connecting to internet using a laptop

Confident adult student at the library late at night, he is sitting at desk and reading a book with hand on chin, learning and education concept

Confident smiling businessman with glasses reading a financial newspaper in his office

Young mathematician studying in his office and reading papers, he is working on a scientific research, solving problems and discovering new theories

Confident businessman with glasses reading a financial newspaper in his office