水产养殖的效率绝不能以牺牲动物福利或环境完整性为代价。
Photography is, first of all, a way of seeing. It is not the subject that matters, but how it is seen.
孔子说:“君子吃不求饱、住不求安、做事灵敏、言谈谨慎、积极要求上进,就算好学了。”