Take a look at Amartya Sen's maths book - can you read what it says? Mathematics is important in many scientific fields, especially economics, a field in which Sen conducted groundbreaking studies. Sen used these maths textbooks when he was at school. They are written in Sanskrit, although this is not the most common language spoken in West Bengal, where he grew up. Sen was awarded the 1998 prize in economic sciences. Photo: @nobelprizemuseum #NobelPrize #Nobel #economics #economicsciences #book #notebook #note #science