The life of man is of no greater importance to the universe than that of an oyster.

[A] planet, wholly inhabited by spiders, (which is very possible)

No man ever threw away life while it was worth keeping.

The sweetest and most inoffensive path of life leads through the avenues of science and learning; and whoever can either remove any obstruction in this way, or open up any new prospect, ought, so far, to be esteemed a benefactor to mankind

We're ignorant of life in the universe. We only have one planet that serves as an example and in science it's not good to derive information from a sample size of one.

you RealISe tHE IMpoRTance Of hAnds....... THE moMent yoUr Back GEts Itchyyy....