How to become an expert

An expert is a man who has made all the mistakes which can be made, in a narrow field.

Niels Bohr




Trust yourself

Trust yourself. You know more than you think you do.

Benjamin Spock


Ability, motivation, attitude

Ability is what you’re capable of doing. Motivation determines what you do. Attitude determines how well you do it.

Lou Holtz


Put in the work

The artist is nothing without the gift, but the gift is nothing without work.

Emile Zola


Your ability counts

Ability will never catch up with the demand for it.




Excellence is not a skill. It is an attitude.

Ralph Marston


Want to succeed

Success or failure is caused more by mental attitude than by mental capacity.

Walter Scott