89.Idleness is the root of all evil. 懒惰乃万恶之源。

88.Diligence is the mohter of success. 勤奋是成功之母。

87.A bad workman quarrels with his tools. 技术拙劣的工人抱怨自己的工具。

86.Many hands make light work. 众擎易举。

85.Many hands make quick work. 人多干活快。

84.In for a penny,in for a pound. 做事一开头，就要做到底；一不做，二不休。

83.Never do things by halves. 做事不要半途而废。

82.Put your shoulder to the wheel. 努力工作。

81.Deliberate slowly,execute promptly. 慢慢酌量，快快行动。

80.Business is business. 公事公办。