He wrote a message using ideograms.

Please write this word in lowercase.

She uses a lot of emoticons in her messages.

Syllabic characters are an important tool for expressing words.

What is this thing?

He has difficulty expressing his emotions in words.

He showed his gratitude on his face.

'匸' is a pictogram from ancient China, representing the concept of enclosing something.

This concept is difficult.

Pictograms are characters that imitate the shape of objects or phenomena.