不因事小就视而不见，不因任务艰巨就退缩不前，不因目标长远就消极懈怠。
3. 递归：对左右子数组递归执行1-2步
，这一点在Line官方版本下载中也有详细论述
Коммунальщики нанесли миллионный ущерб в российском городеВ Волгограде коммунальщики загрязнили почву и причинили ущерб в 11 млн рублей
What we see is that there are in fact two entangled traditions of “knocking on things for good luck”: touching iron, and touching wood. We also find that they are widely distributed, but also have a pretty clear cluster around the Mediterranean and Europe.
it gave IBM the foundations for networked systems that are almost modern in