In life, we all struggle and strive to make progress. When will you know you've reached success? A billion dollars is a good sign, but there's a better one - humility.

If there is one thing I have learned on this incredible journey we call life, it is this: the sign of a truly successful individual is humility.

Honest disagreement is often a good sign of progress.

You know you've reached true success the day you become truly humble. That's the day you stop needing to prove to the world - and yourself - that you've accomplished something meaningful.

This is not a good sign.

I thought, this is a good sign. There's something perfect and right about this.