The proof is in the pudding.
“The proof is in the pudding.”
The real value or success of something can only be judged once it is actually tried or tested.
— Traditional United States Wisdom, United States
Source: Traditional English-language proverb, shortened American form of "the proof of the pudding is in the eating" (recorded from the 14th century)
More Proverbs from United States
Early to bed and early to rise, makes a man healthy, wealthy, and wise.
A disciplined daily routine of rest and early work leads to health, prosperity, and good judgment.
A penny saved is a penny earned.
Money you avoid spending is just as valuable as money you make, so thrift matters.
God helps those who help themselves.
Divine or outside help favors people who first make their own effort rather than waiting passively.
The squeaky wheel gets the grease.
The person or problem that complains loudest is the one that gets attention and help.
When the going gets tough, the tough get going.
Strong, determined people work harder and push forward precisely when conditions become difficult.
The apple doesn't fall far from the tree.
Children tend to resemble their parents in character, habits, or ability.