If everybody consulted a trained Iridologist and diagnostician many exploratory operations could be avoided. This would 如果所有人学会了虹膜检查技术和诊断医生，许多探索操作能被避免（防范于未然）。这将节省疾病费用并且节省时间，病人在没有患上疾病的时候得到缓解和康复。