Search results
Enter the words you wish your result to include, with spaces between them.
"I shall collect plants and fossils, and with the best of instruments make astronomic observations. Yet this is not the main purpose of my journey. I shall endeavor to find out how nature's forces act upon one another, and in what manner the geographic environment exerts its influence on animals and plants. In short, I must find out about the harmony in nature. ", Baron Alexander von Humboldt (June 1799)
Enter the words you wish your result to include, with spaces between them.