When every penny must be calculated, the margin for error evaporates.
当每一分钱都要精打细算，犯错的空间就消失了。
利润绝不能以环境为代价——尤其是在水产养殖领域。
All art is immoral.
What we need to do is make batteries safer, more efficient, and more environmentally friendly.
Escribir es un acto de rebeldía, una manera de decir que no aceptamos el mundo tal como es.
The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?
可持续性不再是可选项，而是当今世界生存的必要条件。