1、Books and friends should be few but good.

读书如交友，应求少而精。

2、Business is the salt of life.

事业是人生的第一需要。

3、By reading we enrich the mind.by conversation we polish it.

读书使人充实，交谈使人精明。

4、Care and diligence bring luck.

谨慎和勤奋才能抓住机遇。