All are not friends that speak us fair.

Understand the thought

Meaning in plain English

Pleasant words do not by themselves establish friendship. Look for dependable and considerate conduct rather than assuming that flattery or an agreeable manner proves someone cares for you.

What the words are saying

Speaking fair means speaking favourably or attractively. The proverb separates this surface courtesy from the deeper qualities of a friend, such as reliability, respect and a willingness to act with care. Someone may speak warmly for ordinary politeness, convenience or personal advantage without forming a close bond. That does not make every pleasant speaker deceptive. The warning is against treating language as enough evidence for trust. Over time, actions and the way a person handles limits, disagreements or private information provide a fuller picture than praise alone can offer.

Everyday example

A newcomer enjoys a colleague’s compliments but waits to see how they collaborate before sharing a confidential personal concern.

When to use it

Use it when warmth or flattery is being mistaken for established trust.

Agent-assisted editorial interpretation. This explains the words; it does not by itself verify their author or earliest origin.