Never tell all that you know, or do all that you can, or believe all that you hear. (Portuguese Proverb)

Never tell all that you know, or do all that you can, or believe all that you hear.

Portuguese Proverb

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believe tell

Related proverbs

Hear the other side, and believe little. View proverb
Italian Proverb
When I hear you, I believe you. When I see what you do, i'm surprised. View proverb
Egyptian Proverb
If the fish comes out of the river to tell you that the crocodile has one eye, you should believe it. View proverb
African Proverb
Children tell in the highway what they hear by the fireside. View proverb
Portuguese Proverb
Do not all you can; spend not all you have; believe not all you hear; and tell not all you know. View proverb
Chinese Proverb