Margt skipast á mannsævi.
Many things are settled in a lifetime.
Heimskringla, Snorri Sturluson
Swedish saying
Engi er alheimskur, ef þegja má.Að fortíð skal hyggja, ef frumlegt skal byggja.
Take notice of the past if you would achieve originality.
Aldamót (Turn of the Century), Einar Benediktsson
Ber er hver að baki nema sér bróður eigi.
One's back is vulnerable, unless one has a brother.
Njáls saga - The Saga of Burnt Njal
Fár bregður hinu betra, ef hann veit hið verra.
Few use the better, if they know the worse.
Njáls saga - The Saga of Burnt Njal
Eigi leyna augu ef ann kona manni.
Eyes can not hide a woman's love for a man.
Gunnlaugs saga ormstungu - The Saga of Gunnlaugur the Worm-tongue
"Wits are needful for someone who travels widely, anything
will do at home; he becomes a laughing-stock, the man who knows nothing and
sits among the wise."
Havamal - The Poetic Edda, Carolyne Larrington
Translation. 1996
It is never too late to learn
Den som inte känner på stängda dörrar
kan hållas inlåst i ett oläst rum.
- Bertil Martinsson
One who will not try a shut door can be held prisoner in an unlocked room.