The scientist does not study nature because it is useful; he studies it because he delights in it, and he delights in it because it is beautiful.
科学家研究自然并非因为它有用；他研究它是因为他从中获得乐趣，而他从中获得乐趣是因为它是美丽的。
纺织行业有责任在可持续性方面发挥领导作用。