The phrase "the meek shall inherit the Earth" is a biblical quote often used to convey the message that the nonviolent and humble will achieve spiritual fulfillment. It comes from the Gospel of Matthew, where it is stated that "Blessed are the meek, for they shall inherit the Earth." The implication is that even though the meek may not be the most powerful or assertive individuals, they will ultimately receive divine favor and reward.

In contrast to the meek, the phrase "the glum" typically refers to individuals who are melancholic or depressed. They are often seen as withdrawn and lacking in energy or enthusiasm. In this context, the statement "the glum? Not so much" might suggest that those who are constantly pessimistic or gloomy may not be as likely to experience success, fulfillment, or positive outcomes in life.