Alexander Von Humboldt Quotes

With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and

With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture. (Alexander Von Humboldt)

Alexander Von Humboldt Quotes Pictures

Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.
Alexander Von Humboldt Quotes: With most animals, as with man, the alertness of the senses diminishes after years of work, after domestic habits and progress of culture.