释义：云彩积得厚，雨就一定下得猛；弓弩很强劲，箭就一定射得远。说明成功从来都不是一蹴而就的，而是需要一个厚积薄发的过程。

The organism does not perceive stimuli, but objects in their environments.

The wild is a place of constant change. To survive, you have to be ready to adapt.