Question

"A chair is a very difficult object. A skyscraper is almost easier. That is why Chippendale is famous."
Quote by Ludwig Mies van der Rohe or LeCorbusier?

And

"Small rooms or dwellings discipline the mind; large ones weaken it."
Quote by Johann Wolfgang von Goethe or Leonardo da Vinci?

Answer

Ludwig Mies van der Rohe and Leonardo da Vinci.