親の意見と茄子の花は千に一つも無駄はない（おやのいけんとなすびのはなはせんにひとつもむだはない）

Japanese vocabulary

Meaning: always listen to your parents; always value your parents' advice; not even one in a thousand of a parents' opinion or an eggplant flower are in vain

See it used in real works

• Example sentences from Japanese novels & web fiction (Massif)
• Hear “親の意見と茄子の花は千に一つも無駄はない” pronounced in real videos (YouGlish)