Fear is not your enemy. It is a compass pointing you to the areas where you need to grow.
创建和维持大型复杂组织的能力是区分成功社会与不成功社会的关键因素之一。
林业成功的真正标准是让土地比我们发现它时更健康。
The weight of evidence for an extraordinary claim must be proportioned to its strangeness.