每一条边界都是虚构的,先在脑海中划定,然后才在大地上留下伤痕。
思考的过程不仅仅是把一件事加到另一件事上;它在于观察结构特征和结构要求的操作。
"Writing is a way of living, a way of being in the world, a way of understanding the world."
"The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."