Who said "The surest way to succeed is to serve others first."?

This quote is attributed to Claudius.

The surest way to succeed is to serve others first. - Claudius

"The surest way to succeed is to serve others first."

Claudius Success

Emperor Ancient Rome 10–54

"I am not ashamed of my intellect, but I shall never boast of it."

"Let all be done decently and in order."

"I wish the Gods to be in all things."

"Moderation in all things is the key to virtue."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."