An adventure is only an inconvenience rightly considered. An inconvenience is only an adventure wrongly considered. - G. K. Chesterton

'You do believe it,' he said. 'You do believe everything. We all believe everything, even when we deny everything. The denyers believe. The unbelievers believe. Don't you feel in your heart that these contradictions do not really contradict: that there is a cosmos that contains them all? The soul goes round upon a wheel of stars and all things return; perhaps Strake and I have striven in many shapes, beast against beast and bird against bird, and perhaps we shall strive for ever. But since we seek and need each other, even that eternal hatred is an eternal love. Good and evil go round in a wheel that is one thing and not many. Do you not realize in your heart, do you not believe behind all your beliefs, that there is but one reality and we are its shadows; and that all things are but aspects of one thing: a centre where men melt into Man and Man into God?' 'No,' said Father Brown.

When men have come to the edge of a precipice, it is the lover of life who has the spirit to leap backwards, and only the pessimist who continues to believe in progress.

A foreigner is a man who laughs at everything except jokes. He is perfectly entitled to laugh at anything, so long as he realises, in a reverent and religious spirit, that he himself is laughable. I was a foreigner in America; and I can truly claim that the sense of my own laughable position never left me. But when the native and the foreigner have finished with seeing the fun of each other in things that are meant to be serious, they both approach the far more delicate and dangerous ground of things that are meant to be funny. The sense of humour is generally very national; perhaps that is why the internationalists are so careful to purge themselves of it. I had occasion during the war to consider the rights and wrongs of certain differences alleged to have arisen between the English and American soldiers at the front. And, rightly or wrongly, I came to the conclusion that they arose from the failure to understand when a foreigner is serious and when he is humorous. And it is in the very nature of the best sort of joke to be the worst sort of insult if it is not taken as a joke.