教育的一个关键作用是激励学习者探索新思想。

A key role of education is to ___motivate learners to explore new ideas.

人力资源部门经常通过激励计划来激励员工。

Human resources departments often ___motivate staff through incentive programs.

清晰的愿景可以激励个人克服挑战。

A clear vision can ___motivate individuals to overcome challenges.