William and Henry James’ younger brothers, Robertson and Garth Wilkinson, were both wounded during the Civil War—they enlisted in the second and first black regiments at the ages of seventeen and sixteen, respectively. When the fifth sibling, Alice, who suffered from various psychological ailments during her life, died in 1892, Henry cabled William the news. William responded, “I telegraphed you this am to make sure the death was not merely apparent, because her neurotic temperament and chronically reduced vitality are just the field for trance tricks to play themselves upon.”

Yemen’s parliament passed a law setting the minimum age for marriage at seventeen in 2009, having been spurred by the national attention given to the story of ten-year-old Nujood Ali, who was granted a divorce from a thirty-year-old man. The child-marriage legislation passed in parliament but was put on hold by conservative members, citing potential inconsistencies with Sharia law.

The third-century Greek biographer Diogenes Laërtius stated that one of the favorite sayings of Antisthenes was, “The fellowship of brothers of one mind was stronger than any fortified city.” Laërtius also recalled an anecdote about Socrates—when asked by a young man if he should marry or not, the philosopher replied, “Whichever you do, you will regret it.”

It is said that Alexander the Great once found Diogenes the Cynic examining a pile of human bones. “What are you looking for?” the ruler inquired. “I am searching for the bones of your father,” replied the philosopher, “but I cannot distinguish them from those of his slaves.” On another occasion a woman came to see Diogenes, complaining that her son was poorly behaved, and asked what she could do about it. Diogenes answered by slapping the woman in the face.