"The myths have always condemned those who "looked back." Condemned them, whatever the paradise may have been which they were leaving. Hence this shadow over each departure from your decision"

This quote by Dag Hammarskjold speaks with the concept that reflecting on a choice can be viewed as a negative thing. Myths have long condemned those who look back, no matter the paradise they might have been leaving. This quote recommends that there is a sense of regret or sadness that comes with leaving something behind, which this regret can cast a shadow over the choice to move forward. It is a reminder that decisions have effects, and that looking back can be seen as an indication of weak point or indecision. It is a pointer to stay concentrated on the future and to not let the past weigh us down. Ultimately, this quote is a suggestion to stay concentrated on the choices we make and to not let the previous dictate our future.