Motivation is when you have a goal, and have the desire and the willing to work towards that goal, motivation not always comes easy and there are some days in which you´ll have to power through because you maybe don´t feel like going to the gym or exercising, but when you have the desire, and have a goal to reach, you are motivated.
Dryden gives his ideas on the use of poetic language in stage drama in An Essay of Dramatic Poesy. With his 4 characters who represent his contemporaries in literature at the time, Dryden claims that rhyming is more effective then blank verse in drama.