舟, its structure is close to mother and sea in Chinese.
桩
http://www.google.com/imgres?imgurl=http://ordable.com/img/lists/best-form-of-execution/items/1709200909960WitchBurnStakeBritain-e.jpg&imgrefurl=http://ordable.com/lists/view/best-form-of-execution&usg=__xNGjfdzvzTyO48fncq1S9DC7iB8=&h=475&w=500&sz=87&hl=zh-TW&start=0&zoom=1&tbnid=oz331DajQ3UgPM:&tbnh=149&tbnw=157&prev=/images%3Fq%3Dstake%26um%3D1%26hl%3Dzh-TW%26sa%3DN%26biw%3D921%26bih%3D462%26tbs%3Disch:1&um=1&itbs=1&iact=hc&vpx=269&vpy=70&dur=4555&hovh=219&hovw=230&tx=140&ty=147&ei=-Bb5TLH5D4L98AaM7fj2CA&oei=-Bb5TLH5D4L98AaM7fj2CA&esq=1&page=1&ndsp=8&ved=1t:429,r:1,s:0
boat stake, boat is close to skate,stake is close in form to stack=pile
Pile
堆
http://www.google.com/imgres?imgurl=http://www.freefoto.com/images/04/28/04_28_4---Pile-of-Money_web.jpg%3F%26k%3DPile%2Bof%2BMoney&imgrefurl=http://www.freefoto.com/preview/04-28-4%3Fffid%3D04-28-4&usg=__s-_Rx3pZMlZsFMQEtuhDeW4OQL4=&h=400&w=600&sz=83&hl=zh-TW&start=0&zoom=1&tbnid=yCWnaqQyuFJyLM:&tbnh=160&tbnw=240&prev=/images%3Fq%3Dpile%26um%3D1%26hl%3Dzh-TW%26sa%3DG%26biw%3D921%26bih%3D462%26tbs%3Disch:1&um=1&itbs=1&iact=hc&vpx=620&vpy=94&dur=16&hovh=183&hovw=275&tx=147&ty=131&ei=CBn5TL_jLYfGsAOD9ZThAg&oei=-Rj5TKGIMYG78gbOo839CA&esq=6&page=1&ndsp=7&ved=1t:429,r:2,s:0
stack
http://www.google.com/imgres?imgurl=http://www.freefoto.com/images/25/62/25_62_50---Double-Stack-Container-Train_web.jpg%3F%26k%3DDouble%2BStack%2BContainer%2BTrain&imgrefurl=http://www.freefoto.com/preview/25-62-50%3Fffid%3D25-62-50&usg=__7l2BYpNSjTIr8LD-pZdj-pK9Vhs=&h=402&w=600&sz=79&hl=zh-TW&start=402&zoom=1&tbnid=ajAX1aWk_SEkYM:&tbnh=135&tbnw=180&prev=/images%3Fq%3Dstack%26um%3D1%26hl%3Dzh-TW%26sa%3DG%26biw%3D921%26bih%3D462%26tbs%3Disch:1&um=1&itbs=1&iact=rc&dur=219&ei=uBr5TLeDOIn0swPhuaCwAg&oei=YBr5TJr7A4T68AaT2ZTnCA&esq=49&page=49&ndsp=8&ved=1t:429,r:2,s:402&tx=132&ty=68
舟--moving, 桩--still
舟--survive,桩--may related to death
舟桩 reminds me of Zhou village and my teacher and friend Chen Yifei.
http://www.google.com/imgres?imgurl=http://www.china-art-discount.com/ProImages/Spic/China-ChenYifei/CYF016.jpg&imgrefurl=http://www.china-art-discount.com/Oil_painting_Chen%2520Yifei_12949.html&usg=__m1yfXlnoS-wj4oSVnd5YGs_lj6o=&h=182&w=250&sz=34&hl=zh-TW&start=78&zoom=1&tbnid=lv9AjqHAUHEmwM:&tbnh=142&tbnw=189&prev=/images%3Fq%3Dchen%2Byifei%2Bart%26um%3D1%26hl%3Dzh-TW%26sa%3DN%26biw%3D921%26bih%3D462%26tbs%3Disch:1&um=1&itbs=1&iact=rc&dur=671&ei=6Rv5TJueJZCosAORy-SSAw&oei=lxv5TKz6LYP88Aab9r3_CA&esq=2&page=10&ndsp=8&ved=1t:429,r:5,s:78&tx=113&ty=21
