我们回收和循环利用的每一块塑料都是迈向更清洁地球的一步。
"The challenge of biography isn't finding the facts - it's finding the meaning behind them."
"To write is to embark on a journey without a map, discovering new worlds within and without."
程序最重要的属性是它是否实现了用户的意图。
The test of a psychological theory is its applicability to life.