First Principle: Never To Let One's Self

Life Is Not Easy For Any For Us.

Life Is Not Easy For Any Of Us. But What Of That? We Must Have Perseverance And Above All Confidence In Ourselves.

Nothing In Life Is To Be Feared, It Is Only To Be Understood. Now Is The Time To Understand More, So That We May Fear Less.

We Must Not Forget That When Radium Was Discovered No One Knew That It Would Prove Useful In Hospitals.

Certein Bodies... Become Luminous When Heated. Their Luminosity Disappears After Some Time, But The Capacity Of Becoming Luminous Afresh Through Heat Is Restored To Them By The Action Of A Spark, And Also By The Action Of Radium.