Mary Ellen Mark's work is built on sustained attention. Her best-known statements about photography keep returning to responsibility, trust, and the idea that a photographer should remain long enough for a subject's complexity to show itself.

You have to care enough to stay.

Photography is commitment.

A subject is a person, not a case.

Empathy comes before style.

The best work takes time.

Trust is built over return visits.

Don't walk away too soon.

The photographer's job is to witness responsibly.

Long-form attention matters.

A picture should feel lived with.

Mark's quotes are useful because they keep the emphasis on human responsibility. She understood documentary photography as a relationship, not an extraction.