Language Is A Social Art.

The Lore Of Our Fathers Is A Fabric Of Sentences. A Pale Gray Lore, Black With Fact And White With Convention.

Irrefragability, Thy Name Is Mathematics.

The Familiar Material Objects May Not Be All That Is Real, But They Are Admirable Examples.

Set Theory In Sheep's Clothing.

The Word 'definition' Has Come To Have A Dangerously Reassuring Sound, Owing No Doubt To Its Frequent Occurrence In Logical And Mathematical Writings.