A pyramid of books with a lightbulb on top, symbolizing knowledge and ideas.
Schlüsselwörter
book,
pyramid,
light bulb,
cognition,
idea,
education,
reading,
learning,
wisdom,
intelligence,
concept,
symbol,
literature,
library,
stack,
structure,
shape,
geometry,
art,
design,
creative,
imagination,
inspiration,
thought,
mind,
intellect,
scholarship,
research,
study,
information,
story,
volume,
page,
cover,
spine,
text,
print,
bound,
collection,
accumulation,
arrangement,
formation,
build,
construct,
assemble,
layer,
level,
tier
Deutsch
