The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.
Leadership in the fishing industry means thinking beyond profits and prioritizing sustainability.
可持续性不是流行语,而是水产养殖唯一的前进道路。
哲学是一门苦行僧的学科。