最好的图画书能为不同年龄段的读者提供不同层次的阅读体验。
The best picture books work on different levels for different ages.
The wisdom of hindsight, so useful to historians and indeed to authors of memoirs, is sadly denied to practising politicians.
人之有生，不为一已。
In agriculture, patience isn't just a virtue; it's a necessity.
The most exciting breakthroughs often come from unexpected places.
译文：抬头望去，看不到那繁华的景象。所谓的繁华，不过是虚幻杂乱的，而世人却贪恋不已。
