I Never See What Has Been Done;

Scientist Believe In Things, Not In Person

The Sensitive Plate, The Gas Which Is Ionised, The Fluorescent Screen, Are In Reality Receivers, Into Another Kind Of Energy, Chemical Energy, Ionic Energy... Luminous Energy.

First Principle: Never To Let One's Self Be Beaten Down By Persons Or By Events.

We Must Have Perseverance And Above All Confidence In Ourselves.

In Science We Must Be Interested In Things, Not In Persons.