Because it came up in conversation with gem225

[gnomi]

Abby Bartlet: Okay. So just ease up on the high ground.

President Bartlet: On that point I conceded the high ground.

Abby Bartlet: And I concede I was wrong about the thing.

President Bartlet: Good.

Abby Bartlet: However...

President Bartlet: No. No "however." Just be wrong. Just stand there in your wrongness and be wrong and get used to it.