The statement is a general, subjective assertion about disagreement and starting with common ground. It expresses a personal or philosophical viewpoint rather than a verifiable factual claim, and as such cannot be objectively proven false.

The statement expresses a subjective opinion about agreement being a good way to start in life, which is not a verifiable factual claim.

The quote expresses a personal viewpoint about starting discussions where there is agreement; it does not contain a verifiable factual claim that can be proven false.

The statement is a general philosophical approach to disagreement and finding common ground, which is factually accurate as a description of a reasonable approach to human interaction.