It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything! It's a proverb that you don't necessarily know everything!
