Plausible reasons have never been lacking for putting off all merely cultural activities until some imminent danger has been averted or some crying injustice put right. But humanity long ago chose to neglect those plausible reasons. They wanted knowledge and beauty now, and would not wait for the suitable moment that never comes. Periclean Athens leaves us not only the Parthenon, but, significantly, the Funeral Oration. The insects have chosen a different line: they have sought first the material welfare and security of the hive, and presumably they have their reward. Men are different. They propound mathematical theorems in beleaguered cities, conduct metaphysical arguments in condemned cells, make jokes on scaffolds, discuss the last new poem while advancing to the walls of Quebec, and comb their hair at Thermopylae. This is not panache: it is our nature.
— C. S. Lewis: Learning In War-Time