An icon featuring a brain with an orbiting circle against a solid circular background.

Icon Of Brain In Circle

Open Book

A muscular male athlete jumping, wearing a tank top with a number, sports shorts, shoes with studs and a hairband, facing front with closed eyes.

Competing Male Athlete Jumping With Closed Eyes

Two pencils standing upside down in a pot or pen holder.

Two Pencils In Pot

An outline-style icon featuring a scroll unrolling in front of a desktop globe.

Outline Icon Of Globe With Scroll

An open book and pen in front of a globe.

Globe With Book And Pen

A stack of two books, both with ribbon bookmarks.

Two Stacked Books With Bookmarks

A bookshelf with three shelves and books.

Bookshelf

A woman with her hair in a half-bun wearing glasses, a bomber jacket, striped trousers, athletic socks and sneakers, sitting in a chair in front of a table and using a desktop computer.

Woman In Bomber Jacket Sitting At Table With Computer

A block of horizontal lines indicating text with a rectangle representing an image block inset in one corner.

Text Block With Inset Image Block

A man with glasses wearing a t-shirt, trousers, sneakers, and headphones around his neck, sitting cross-legged on the floor, holding a pencil with one hand and typing on an open laptop in his lap.

Man With Headphones Around Neck Sitting And Using Laptop

A muscular male athlete jumping, wearing a tank top with a number, sports shorts, shoes with studs and a hairband, facing front with a surprised face.

Competing Male Athlete Jumping

A closed book with a curved spine laying flat, seen from the side at an angle.

Closed Book Laying Flat

The back of an open book with a round label on the cover.

Open Book Facing Back

An icon of the pi symbol against a solid rounded square.

Icon Of Pi Symbol On Square

A small computer desk with a laptop, glass of water and headphones. 

Computer Desk

An icon of an open laptop displaying a graduation cap.

Icon Of Laptop Displaying Graduation Cap 

Pi Symbol

Books

An open laptop computer with content on the screen.

Laptop Computer

An icon of a graduation cap on top of a globe.

Icon Of Graduation Cap On Globe

Stacked Rectangles Or Books

Closed Book With Bookmark

A little girl with braided pigtails wearing a long-sleeved shirt, trousers and slippers, standing on a pile of huge books and pointing up with one hand.

Girl Standing On Books And Pointing Up

An outline-style icon of plus and minus signs in a rounded square.

Outline Icon Of Plus And Minus Signs

An open laptop displaying a document on the screen.

Open Laptop

A closed book with a ribbon bookmark and a circular icon containing two letter Ts.

Book With Bookmark And Text Icon

A seated woman with long hair attached in two low buns, a long-sleeved shirt, a knee-length skirt and heels, facing away with an extended hand and holding a piece of paper in the other hand.

Back View Of Seated Woman With Extended Hand, Piece Of Paper And Attached Hair

A side-facing woman sitting at a desk or table, wearing a face mask, a sweater, a skirt and boots.

Masked Woman Sitting Down At A Desk Or Table

An outline-style icon featuring a brain with an orbiting circle inside of a larger circle. 

Outline Icon Of Brain In Circle

Row Of Books

A half body woman with chin-length hair and glasses reading a book.

Half Body Woman With Glasses Reading Book

A closed book with a ribbon bookmark sticking out from its bottom.

Two Piled Books

An open book with four parallel lines of text on each page, facing front.

Open Book Facing Front

Four stacked books or plain rectangles next to a vertical book or rectangle.

Stack Of Books Or Rectangles

An outline-style icon of the pi symbol in a rounded square.

Outline Icon Of Pi Symbol

An icon featuring a scroll unrolling in front of a desktop globe.

Icon Of Globe With Scroll

An icon of plus and minus signs against a solid rounded square.

Icon Of Plus And Minus Signs

A thick closed book with a curved spine laying flat, seen from the side at an angle.

A brain with an orbiting circle inside of a larger circle. 

Brain In Circle

A computer window displaying a block of horizontal lines, indicating text, with a rectangle representing an image block inset in one corner.

Computer Window Displaying Text Block With Inset Image Block

A wide, thin rectangular speech bubble containing horizontal lines and a rectangle representing text and image content. 

Rectangular Speech Bubble With Content Block

Four different-sized stacked books with curved spines.

Stacked Books

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.

Illustrations of studying