It all depends on the time and place and how it is done. At a time when the environment has been spoiled so seriously that even man himself is threatened, we must adjust our behavior to cause the least possible damage to the natural world, and so "the raising of wild animals should be engaged in to a limited extent."
今天自然環境被嚴重破壞，並危及到人類本身，我們只有儘量把自己的行為，對自然界造成的破壞減到最低程度，因此「應有限度地養野生動物」。