You have to write the book that wants to be written. And if the book will be too difficult for grown-ups, then you write it for children.
The great tragedy of Science—the slaying of a beautiful hypothesis by an ugly fact.  
Law is not a system of rules, but a system of principles.
A picture must be grasped at once, as a whole, like a piece of music or a poem.
最好的策展项目是那些消失的项目,只留下艺术。