The documenta must always remain a question, never an answer.
Fear of things invisible is the natural seed of that which every one in himself calleth religion.
心理学家必须是一个冷静的观察者。
轧棉机的发明纯属偶然;那时我还很年轻,非常贫穷,对我来说从中实现一些价值是一个重要的目标。