In all matters but particularly in architecture ...that which is signified is the subject of which we may be speaking and that which gives significance is a demonstration on scientific principles. ...One who professes himself an architect should be well versed in both directions.

— Vitruvius De architectura (The Ten Books On Architecture) (-15)

More quotes by Vitruvius

De architectura (The Ten Books On Architecture) (-15)

De architectura (The Ten Books On Architecture) (-15)

De architectura (The Ten Books On Architecture) (-15)

De architectura (The Ten Books On Architecture) (-15)

De architectura (The Ten Books On Architecture) (-15)

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