There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations. We keep on turning and making new combinations indefinitely; but they are the same old pieces of colored glass that have been in use through all the ages.
Nations do not think, they only feel. They get their feelings at second hand through their temperaments, not their brains. A nation can be brought -- by force of circumstances, not argument -- to reconcile itself to any kind of government or religion that can be devised; in time it will fit itself to the required conditions; later it will prefer them and will fiercely fight for them.
Such is professional jealousy; a scientist will never show any kindness for a theory which he did not start himself. There is no feeling of brotherhood among these people. Indeed, they always resent it when I call them brother. To show how far their ungenerosity can carry them, I will state that I offered to let Prof. H--y publish my great theory as his own discovery; I even begged him to do it; I even proposed to print it myself as his theory. Instead of thanking me, he said that if I tried to fasten that theory on him he would sue me for slander.
Sometimes my feelings are so hot that I have to take the pen and put them out on paper to keep them from setting me afire inside; then all that ink and labor are wasted because I can't print the results
The Mississippi River towns are comely, clean, well built, and pleasing to the eye, and cheering to the spirit. The Mississippi Valley is as reposeful as a dreamland, nothing worldly about it . . . nothing to hang a fret or a worry upon.