Jesteśmy społecznością, która kocha książki

Be the spitting image of somebody (idiom).
Meaning: To look very similar to someone. When someone is described as the "spitting image" of another, their physical features, facial expressions, and overall look are so similar that they could easily be mistaken for being the same person or closely related.
In a sentence: He's the spitting image of his older brother; The young actress is the spitting image of her famous mother; ...