1.Those of you who will themselves engage in the scientific endeavour many find motivation in this essay and satisfaction in their work.
你们之中那些有志于科学研究的人，也许可以从这篇短文中找到动力，并在自己的工作中找到欢乐。
2.There are many ways that schools try to motivate students, but students can also find motivation within themselves.
有很多方法，学校试图激励学生，而学生也可以找到他们内在动机。
3.How do you find motivation to exercise when you just don't feel like getting off your butt?
你到底应该如何找到动力来让自己不要干坐着而是去运动呢？