Le false speranze alimentano il dolore.
"False hopes nourish pain." Wow, poetic!
Here you get a lot of grammar reminders in one pithy phrase - definite articles (il dolore, le speranze), -are verbs (alimentano) and agreement of nouns and adjectives (false speranze - feminine plural). Believe me, sometimes when you're in a grammar jam, a proverb will bail you out. So keep learning proverbs! C4N.