hard-working and thrifty

• 勤俭原则

  principle of diligence and frugality

• 发扬勤俭建国的精神

  encourage a spirit of nation building through thrift and hard work

• 勤俭办一切事业

  be frugal and hard-working in all undertakings

• 勤俭办企业

  run the enterprise assiduously and thriftily

• 勤俭持家

  be economical and hard-working in running a household

• 办任何事都应从勤俭出发。

  Everything should be tackled from a starting point of hard work and thriftiness.