Meena Harris is a lawyer, activist, and the author of “Ambitious Girl,” a children’s book dedicated to girls who’ve been told they’re “too much.” She is also the niece of Kamala Harris, the first woman, first Black person, and first South Asian person to become vice president. During Harris’s campaign, the former California senator was accused of being “too ambitious.” Below, Meena writes about her aunt’s history-making moment and the importance of valuing ambition.