As a solid mass of rock is not stirred by the wind, so a sage is not stirred by the wind.
As a deep lake is clear and undisturbed, so a sage becomes clear upon hearing the Dharma.
Virtuous people always let go, they don’t prattle about pleasures and desires.
Touched by happiness and then by suffering, the sage shows no sign of being elated or depressed.
From the Dhammapada.