Animal welfare cannot be based on empty talk. As well as the need to apply to animals a spirit of consideration for others and the concept of "do as you would be done by," it also requires research into animals 'ecology and biology.
動物福利不能空口說白話，己所不欲，勿施於「物」的設身處地著想外，還需要加強動物生態、生理的科學研究。