When the morning's freshness has been replaced by the weariness of midday, when the leg muscles give under the strain, the climb seems endless, and suddenly nothing will go quite as you wish it is then that you must not hesitate.
Dag HammarskjoldThe devils enter uninvited when the house stands empty. For other kinds of guests, you have to first open the door.
Dag HammarskjoldLife only demands from you the strength that you possess. Only one feat is possible; not to run away.
Dag Hammarskjold