Data abstraction is the reduction of a particular body of data to a simplified representation of the whole.

【释义】：慷慨但不浪费，节俭却不吝啬。  

A dream is a place where a wish and a fear meet. When the wish and the fear are exactly equally balanced, you call the dream a nightmare.

降低成本的最好方法是一开始就没有成本。

海底并非永恒不变，而是在不断更新。

我们是一个更大的生命共同体的一部分。

痕迹是开启显现和意义的延异。

Collaboration across industries is key to solving the complex energy challenges we face.

To photograph is to appropriate the thing photographed.

The world is full of people who have stopped listening to themselves or have listened only to their neighbors to learn what they ought to do, how they ought to behave, and what the values are that they should be living by.