锲而不舍

参考释义

锲而不舍[qièérbùshě]

• -keeponcarving;chiselincessantly;unflagginglyworkwithperseverance;keeponchipping--workwithperseverance;keepone'snosetothegrindstone;makesteadyefforts;sticktosth.withpersistence:

  Studyrequiresperseverance.学习要有锲而不舍的精神。