There is no cosmetic for beauty like happiness.

Altogether, St. Louis is a growing place, and the West has a large hand and a strong grasp.

Do not look at stars as bright spots only. Try to take in the vastness of the universe.

I made observations for three hours last night, and am almost ill today from fatigue; still I have worked all day, trying to reduce the places, and mean to work hard again tonight.

Every formula which expresses a law of nature is a hymn of praise to God.

I would as soon put a girl alone into a closet to meditate as give her only the society of her needle.

How strange that some people cannot believe in both the Book of Nature and the Book of God.