There is no substitute for hard work. There is a little luck along the way, but there is no substitute for really super-hard work, first in, last out - Mary Callahan Erdoes, CEO

通知公告


Copyright 2009-2017 Yulin Suzhou Middle School 榆林市蘇州中學 © 版權所有 地址:陝西省榆林市榆陽區人民西路 電話:0912-3882936 郵件:764768817@qq.com 陝ICP備11002430号-1