"The sooner, the better " is a phrase we use quite often. Have you heard it used before?
We say this when we want something to happen without delay. Or as soon as possible.
Example 1
A. Could you photocopy these Mrs. Naito?
B. Sure. When do you need them by?
A. The sooner, the better .
Example 2
A. When should I buy a house?
B. The sooner, the better because prices are going up.
Example 3
Dentist: I need to pull your tooth
Patient: When?
Dentist: The sooner, the better . If you wait, it will get more painful.