Knowing How Contented, Free, And Joyful Is

We Must Expect The Discovery Of Many As Yet Unknown Elements-for Example, Elements Analogous To Aluminum And Silicon- Whose Atomic Weight Would Be Between 65 And 75.

The Elements Which Are The Most Widely Diffused Have Small Atomic Weights.

Why Do They [americans] Quarrel, Why Do They Hate Negroes, Indians, Even Germans, Why Do They Not Have Science And Poetry Commensurate With Themselves, Why Are There So Many Frauds And So Much Nonsense?

The Establishment Of A Law, Moreover, Does Not Take Place When The First Thought Of It Takes Form, Or Even When Its Significance Is Recognised, But Only When It Has Been Confirmed By The Results Of The Experiment.

No One Nor Anything Can Silence Me.