A healthy animal is the foundation of a healthy food chain.
"The best way to predict the future is to create it."
比你的竞争对手更好地控制你的开支。这是你总能找到竞争优势的地方。
景观不仅仅是其组成部分的总和，而是一个复杂系统，其中每个元素都是相互关联的。
Understanding inequality requires looking beyond averages.
成长从来不是偶然的，而是各种力量共同作用的结果。
The present state of the system of nature is evidently a resultant of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.