"True friendship can afford true knowledge. It does not depend on darkness and ignorance." Henry David Thoreau Oh! The random quotes obey classical and Anglo-Saxon authors. However, this 19th-century American writer said something that makes you think. Besides, he is an author who contributed to the theory and movement of civil disobedience. Interesting, right? As for the quote, I wonder how to identify a true friend. Well, a clue is identifiable to the one who does not hide from telling you the truth no matter how uncomfortable it is. Of course, as long as the ulterior intention is to get you out of your mistake if that were the case. If you have one like that, take care of it. You have a very precious treasure. Source image: https://es.wikipedia.org/wiki/Henry_David_Thoreau#/media/Archivo:Benjamin_D._Maxham_-_Henry_David_Thoreau_-_Restored_-_greyscale_-_straightened.jpg