diligent and thrifty

• 勤俭节约

diligent and thrifty的用法和样例：

例句

1. We should cultivate the good habits of diligence and frugality.
   我们要养成勤俭节约的好风气。
2. Self-cultivation of a person need to be hardworking and thrifty, the progress of a country's prosperity also needs thrift.
   一个人修身养性需要勤俭节约，一个国家富强进步同样也需要勤俭节约。