Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit.

The mind is a dynamic system that constantly adapts to its environment.

A great novel is one that changes the way you see the world.

自然嘲笑积分的困难。