Answer:
In lines 29-38 we can see the tone of discovery.
Explanation:
Lines 29-38 present the tone of discovery, for it is at this moment that the speaker of the poem discovers himself and understands who he is, his defects and qualities.
The poem shows that the deprivation that the speaker is going through was able to provoke a reflection that was missing in his life, a reflection about himself, but from the moment the speaker discovered himself, he was able to see comfort and beauty in the situation I was going through.
The answer is D: Have the courage to use your own understanding.
Immanuel Kant defined the age of Enlightenment in a short article titled, <em>What is Enlightenment? </em>In this text, Kant uses this phrase, which is Latin and literally translated means, dare to know, to express the idea that reason should stand on its own principles (the categories, in Kant´s philosophy) which do not derive from authority nor do they have a divine origin.