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。”

ruguoyaoqiupingtaiqiyebangzhukuaidixiaogejiaruchengzhibao，bujinyouzhixingzhongdenandu，erqieqiyehegerendouxuyaofuchugenggaodechengben，weidisanzhizhugerenyanglaojinpeitaobushiweiyigehaobanfa。kuaidixiaogefuwuyudangdijumin，difangzhengfuweizhipeitaojiaofeiyeshiyingdangde。如(ru)果(guo)要(yao)求(qiu)平(ping)台(tai)企(qi)业(ye)帮(bang)助(zhu)快(kuai)递(di)小(xiao)哥(ge)加(jia)入(ru)城(cheng)职(zhi)保(bao)，(，)不(bu)仅(jin)有(you)执(zhi)行(xing)中(zhong)的(de)难(nan)度(du)，(，)而(er)且(qie)企(qi)业(ye)和(he)个(ge)人(ren)都(dou)需(xu)要(yao)付(fu)出(chu)更(geng)高(gao)的(de)成(cheng)本(ben)，(，)为(wei)第(di)三(san)支(zhi)柱(zhu)个(ge)人(ren)养(yang)老(lao)金(jin)配(pei)套(tao)不(bu)失(shi)为(wei)一(yi)个(ge)好(hao)办(ban)法(fa)。(。)快(kuai)递(di)小(xiao)哥(ge)服(fu)务(wu)于(yu)当(dang)地(di)居(ju)民(min)，(，)地(di)方(fang)政(zheng)府(fu)为(wei)之(zhi)配(pei)套(tao)缴(jiao)费(fei)也(ye)是(shi)应(ying)当(dang)的(de)。(。)