I Have Achieved An Inner Freedom.

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.

There Is Nothing In This World That I Fear To Say.

There Exists Everywhere A Medium In Things, Determined By Equilibrium.

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?

Certain Characteristic Properties Of Elements Can Be Foretold From Their Atomic Weights.