"An important work as it reintroduces love as a central concept in philosophical thinking. Love and responsibility, two fundamentals often ignored by more dry, mathematically minded philosophers."
"I first read this drunk on a train hurtling through a rainswept German landscape. Some of the most inciteful critiques of the 20th Century, which has affected many disciplines."
"Conventions govern the way we act and the way we think about the world and how we act within it. Lewis's study has never been equalled and is still fruitful reading."