他在城市进化论“<a href="https://weibo.cn/sinaurl?u=http%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzg2MjA5Mjc0OA%3D%3D%26amp%3Bmid%3D2247548191%26amp%3Bidx%3D1%26amp%3Bsn%3D19e900213aa1b4eaf4dfa858d493040b%26amp%3Bchksm%3Dce0f51bcf978d8aad3d7b889a1862d792d1e2e97ac2bc47267f76b26d4e4c20fd6fa6f242f54%26amp%3Bscene%3D21%23wechat_redirect" target="_blank"><em>大家的城市公开课</em></a>”第二期上提到，“我觉得我们不需要让一个城市去抵御10万年一遇的洪水、暴雨、干旱，也不需要修到应对万年一遇的程度，能应对百年一遇就可以了。”

danzaixinjiapozishenwaijiaojiamakaishuokanlai，meiguogaoguanfanghuajieguocunzaibeilun。tazaijieshouxinjingbaojizhecaifangshibiaoshi，yifangmian，zhexiefangwenshijijide，yinweiqirangzhongmeizhijiandeyikaizhanduihuataolun，yibimianliangguoguanxichixuehua；lingyifangmian，zhexiefangwenshenmedoumeiyougaibian，meiguorengranhuishituzuzhizhongguodejueqi、zuzhizhongguochengweidiyi。但(dan)在(zai)新(xin)加(jia)坡(po)资(zi)深(shen)外(wai)交(jiao)家(jia)马(ma)凯(kai)硕(shuo)看(kan)来(lai)，(，)美(mei)国(guo)高(gao)官(guan)访(fang)华(hua)结(jie)果(guo)存(cun)在(zai)悖(bei)论(lun)。(。)他(ta)在(zai)接(jie)受(shou)新(xin)京(jing)报(bao)记(ji)者(zhe)采(cai)访(fang)时(shi)表(biao)示(shi)，(，)一(yi)方(fang)面(mian)，(，)这(zhe)些(xie)访(fang)问(wen)是(shi)积(ji)极(ji)的(de)，(，)因(yin)为(wei)其(qi)让(rang)中(zhong)美(mei)之(zhi)间(jian)得(de)以(yi)开(kai)展(zhan)对(dui)话(hua)讨(tao)论(lun)，(，)以(yi)避(bi)免(mian)两(liang)国(guo)关(guan)系(xi)持(chi)续(xu)恶(e)化(hua)；(；)另(ling)一(yi)方(fang)面(mian)，(，)这(zhe)些(xie)访(fang)问(wen)什(shen)么(me)都(dou)没(mei)有(you)改(gai)变(bian)，(，)美(mei)国(guo)仍(reng)然(ran)会(hui)试(shi)图(tu)阻(zu)止(zhi)中(zhong)国(guo)的(de)崛(jue)起(qi)、(、)阻(zu)止(zhi)中(zhong)国(guo)成(cheng)为(wei)第(di)一(yi)。(。)