Categories Robert Green Ingersoll science Robert Green Ingersoll | science Reason, observation, and experience the holy trinity of science. Post author By Beautiful Quotes Post date December 11, 2022 No Comments on Robert Green Ingersoll | science Reason, observation, and experience the holy trinity of science. Robert Green Ingersoll Tags Robert Green Ingersoll, science, ← Maria Montessori | science → Thomas Huxley | science Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ