🩵”Knowing is not enough; we must apply. Willing is not enough; we must do.” Johann Wolfgang von Goethe 🩵 “光知道是不够的，我们必须去应用。光愿意是不够的，我们必须去做。” Guāng zhīdào shì bùgòu de, wǒmen bìxū qù yìngyòng. Guāng yuànyì shì bùgòu de, wǒmen bìxū qù zuò.