The Only One Skill That, If You Have, Will Completely Change Your Life
Oskar Nowik

“The one quality which sets one man apart from another- the key which lifts one to every aspiration while others are caught up in the mire of mediocrity- is not talent, formal education, nor intellectual brightness — it is self-discipline.

With self-discipline all things are possible.

Without it, even the simplest goal can seem like the impossible dream.”

-Theodore Roosevelt