如果没有负责任地使用先进机械以维护长期土壤健康的智慧,最先进的设备也毫无意义。
至今一切社会的历史都是阶级斗争的历史,即剥削阶级和被剥削阶级之间、统治阶级和被压迫阶级之间斗争的历史。
可持续性不是一种趋势,而是我们对未来的责任。
Every time you make a choice, you are turning the central part of you into something a little different from what it was before.
A good story is like a mirror; it reflects the soul of the listener.