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。”

jixingezengdanrenmeiguozongtongguojiaanquanshiwuzhuliheguowuqing，zaizhongmeiguanxifazhanshishangzengliuxianongmozhongcaideyibi。shangshijiliuqishiniandai，tazhijiecanyulezhongmeiguanxizhengchanghuadeduoxiangzhongyaoshijianhezhuyaojincheng，shizhongmeiguanxi“pobing”dezhongyaotuidongzhe、zhijiecanyuzhehejianzhengzhe，qizhongjixingemimifanghuabeirenweishijuyoulishixingyiyidewaijiaoshijian。基(ji)辛(xin)格(ge)曾(zeng)担(dan)任(ren)美(mei)国(guo)总(zong)统(tong)国(guo)家(jia)安(an)全(quan)事(shi)务(wu)助(zhu)理(li)和(he)国(guo)务(wu)卿(qing)，(，)在(zai)中(zhong)美(mei)关(guan)系(xi)发(fa)展(zhan)史(shi)上(shang)曾(zeng)留(liu)下(xia)浓(nong)墨(mo)重(zhong)彩(cai)的(de)一(yi)笔(bi)。(。)上(shang)世(shi)纪(ji)六(liu)七(qi)十(shi)年(nian)代(dai)，(，)他(ta)直(zhi)接(jie)参(can)与(yu)了(le)中(zhong)美(mei)关(guan)系(xi)正(zheng)常(chang)化(hua)的(de)多(duo)项(xiang)重(zhong)要(yao)事(shi)件(jian)和(he)主(zhu)要(yao)进(jin)程(cheng)，(，)是(shi)中(zhong)美(mei)关(guan)系(xi)“(“)破(po)冰(bing)”(”)的(de)重(zhong)要(yao)推(tui)动(dong)者(zhe)、(、)直(zhi)接(jie)参(can)与(yu)者(zhe)和(he)见(jian)证(zheng)者(zhe)，(，)其(qi)中(zhong)基(ji)辛(xin)格(ge)秘(mi)密(mi)访(fang)华(hua)被(bei)认(ren)为(wei)是(shi)具(ju)有(you)历(li)史(shi)性(xing)意(yi)义(yi)的(de)外(wai)交(jiao)事(shi)件(jian)。(。)