Authors:

Life is a classroom -- only those who are willing to be lifelong learners will move to the head of the class.

Zig Ziglar, Dwight "Ike" Reighard (2013). “The One Year Daily Insights with Zig Ziglar”, Tyndale House Publishers, Inc.
Life is a classroom -- only those who are willing to be lifelong learners will move to the head of the class.