If your heart has ever ached remembering a place or a person, a smell or a taste, then you've felt saudade. Saudade is a Portuguese and Galician word with no perfect translation to English; it's a strong, melancholy longing for something you once had. Hiking in the hills, a little girl and her Brazilian immigrant mother contemplate what makes them feel saudade. A cool salty breeze miles from the ocean; the smell of Mam