They had become what they were with no guidance from their father, and for the first time I understood that sending money had not been the same as showing up.

I felt sick with shame.

Shame, however, was the beginning of responsibility only if I stopped using it to describe myself and started doing something useful for them.

PART 7: The Perfect Score

I attended the awards reception because Penelope asked me not to leave her alone with Cordelia.

Marianne and the twins were surrounded by teachers, university representatives, and students seeking advice about the final challenge.

Their winning project concerned a system for predicting failures in municipal water networks before neighborhoods lost access to clean drinking water.