Who said "The true measure of power is the ability to serve others."?

This quote is attributed to Mencius.

The true measure of power is the ability to serve others. - Mencius

"The true measure of power is the ability to serve others."

Mencius Power

Philosopher Chinese 372–289

"The great man is he who does not lose his child's heart."

"When you know a thing, to hold that you know it; and when you do not know a thing, to allow that you do not know it - this is knowledge."

"Benevolence is the characteristic element of humanity."

"The superior man thinks always of virtue, the common man thinks of comfort."

"Power without control is just destruction."

"Power is not about control, it's about influence"

"The world doesn't need me to be the hero. It just needs me to be dangerous."

"The claws come out when I need them to."