slow is smooth, smooth is fast

Etymology
From marksmanship, where firing too quickly may lead to decreased accuracy.

Proverb

 * 1) Approaching difficult situations slowly and methodically can lead to faster and more efficient outcomes.

Usage notes

 * The phrase was originally military slang, where it was used to train soldiers. Although still widely used and mostly known for its military origin, the proverb has expanded to refer to any difficult situation.