Excerpt with introduction from Wilhelm von Humboldt's monograph, appearing as chapter six of Lehmann's `A Reader in Nineteenth Century Historical Indo-European Linguistics'.

Brief eulogy with picture at Humboldt University's website.

Biography from the Acton Institute

Humboldt's book on political philosophy examining the tasks of the state.

A biography.

Short list of quotations at BrainyQuote.com.

A short biography from the site of Liberal International.