质量不是承诺;它是一种交付。
Quality is not a promise; it is a delivery.
我们才刚刚开始触及理解我们的身体如何感知环境的表面。
The future of energy lies in diversification - no single source can meet all our needs.
The cognitive map is not a picture or a model in the head, but a dynamic, changing representation of the environment.