1) Self-discipline is so necessary when you are trying to change your life.

2) If you're serious about growth,
Be serious about consistency, persistence, focus, determination, and discipline.

3) Excuses make today easy, but they make tomorrow hard.

Discipline makes today hard, but it makes tomorrow easy.

4) Without self-discipline, success is impossible, period.

5) Remember that, discipline will take you places that motivation can’t.

Motivation gets you...