悲(かな)し()い() kanashiiこと kotoは wa寝(ね)る() neruと to忘(わす)れ()る() wasureru。 Sleeping makes you forget sad things. Literal Sad things [topic-は] sleep [if-と] forget. 寝ると忘れる uses the habitual conditional と: 'when you sleep, you forget.' A folk-wisdom observation. sleepsadnessadvice and suggestions~と (conditional)
悲(かな)し()い() kanashiiこと kotoは wa寝(ね)る() neruと to忘(わす)れ()る() wasureru。 Sleeping makes you forget sad things. Literal Sad things [topic-は] sleep [if-と] forget. 寝ると忘れる uses the habitual conditional と: 'when you sleep, you forget.' A folk-wisdom observation. sleepsadnessadvice and suggestions~と (conditional)