人不可貌相,海不可斗量。 12、Whatever is worth doing is worth doing well. 任何值得做的事就值得把它做好! 13、Don't give up and don't give in. 不要放弃,不要言败! 14、Life is but a span. 人生苦短。 15、Do one thing at a time, and do well. 一次只做一件...