There is no purpose in living where there is nothing to do.

The world, nature, human beings, do not move like machines. The edges are never clear-cut, but always frayed. Nature never draws a line without smudging it.

The American Constitution declares 'All men are born equal.' The British Socialist Party add: 'All men must be kept equal'.

Hatred plays the same part in government as acid in chemistry.

I had a feeling once about mathematics - that I saw it all... but it was after dinner and I let it go.

The most important thing about education is appetite.

Nothing is perfect on the human stage.