The footsteps of Nature are to be traced, not only in her ordinary course, but when she deviates from it in her most extravagant excursions.
Technology in forestry should serve nature, not conquer it.
法律不是道德；不要期望它能完成只有道德才能完成的事情。
"Details are the footprints showing where your imagination has traveled."
Any sufficiently advanced technology is indistinguishable from magic.