What's a good hook sentence for the analysis of "The Interlopers", that contains the theme of the power of nature.

evertheless he ought to be slow to believe and to act, nor should he himself show fear, but proceed in a temperate manner with prudence and humanity, so that too much confidence may not make him incautious and too much distrust render him intolerable.

explanation:

the universe is complete credible source of our oxygen