Z.

Zeune, 16, 212.

Zinzendorf, Count, 6, 105.

-----

Footnote 1:

On the Principal Causes of the Variation of Temperature upon the

Earth.

Footnote 2:

With a copy of “Views of Nature,” new edition.

Footnote 3:

The memoranda were intended to be communicated to Professor Hegel, who

was told that Humboldt had indulged in attacks on Philosophy in his

lectures.

Footnote 4:

It was a book of Ranke (the Historian).

Footnote 5:

Letters of Alexander von Humboldt to Varnhagen von Ense. From 1827 to 1858. With extracts from Varnhagen's diaries, and letters of Varnhagen and others to Humboldt · 第 231 / 252 题