The vigour of civilised societies is preserved by the widespread sense that high aims are worth while. Vigorous societies harbour a certain extravagance of objectives, so that men wander beyond the safe provision of personal gratifications. All strong interests easily become impersonal, the love of a good job well done. There is a sense of harmony about such an accomplishment, the Peace brought by something worth while. Such personal gratification arises from aim beyond personality.
Alfred North WhiteheadWithout adventure all civilization is full of decay. Adventure rarely reaches its predetermined end. Columbus never reached China.
Alfred North Whitehead