Robert Frost : Design

The topic of the poem is basically the creation. Frost thinks that every event happening in life is so specific, that it can't be just the coincidence. Like, what are the odds of finding a white spider, a heal-all and a moth at the same time. It's a little bit dark, almost suggesting that the design itself is not good, but vicious. For me, the poem suggests that we have absolutely no control on our life, because it's all governed by design, so the best thing is just to hope that this "design" has good intentions.