Knowledgeispower.知識就是力量。tosensiblemen,ner對聰明人來說，每一天的時間都是要精打細算的。Wherethereisawill,thereisaway.有志者事竟成。ceasetostruggleandyouceasetolive.--ThomasCarlyle生命不止，奮鬥不息。Betterlatethannever
