It Is Not Enough To Be Wrong,

You Can Recognize A Small Truth Because Its Opposite Is A Falsehood. The Opposite Of A Great Truth Is Another Truth.

Some Subjects Are So Serious That One Can Only Joke About Them.

It Is A Great Pity That Human Beings Cannot Find All Of Their Satisfaction In Scientific Contemplativeness.

The Opposite Of A Fact Is Falsehood, But The Opposite Of One Profound Truth May Very Well Be Another Profound Truth.

In Physics We Deal With States Of Affairs Much Simpler Than Those Of Psychology And Yet We Again And Again Learn That Our Task Is Not To Investigate The Essence Of Things-we Do Not At All Know What This Would Mean&mash;but To Develop Those Concepts That Allow Us To Speak With Each Other About The Events Of Nature In A Fruitful Manner.