We must all suffer one of two things: the pain of discipline or the pain of regret.

Jim Rohn

Similar quotes

The price of excellence is discipline. The cost of mediocrity is disappointment.

William Arthur Ward

Hold yourself responsible for a higher standard than anyone else expects of you. Never excuse yourself.

Henry Ward Beecher

We are not born focusing. It's an acquired skill that requires initial effort and constant upgrading.

The time that leads to mastery is dependent on the intensity of our focus.

A disciplined mind leads to happiness, and an undisciplined mind leads to suffering.

Strength of mind is exercise, not rest.

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