并在每一个这样的美好时刻提醒自己，你之所以能享受这美妙的时光是源于自己辛苦的付出。

And remind yourself with each precious moment that you are enjoying this time because of all the great things you have been doing for yourself.

youdao

没有什么可以保证每个人都愿意付出努力；学生的辛苦学习是否能得到适当的回报，这是没有把握的。

There is nothing to guarantee that everybody is willing to make the effort; there is no assurance that the learner will have any adequate return for his toil.

youdao

我谨借此机会，对我们的管理层和职员的献身精神和职业素质表示深深的感谢，他们在这个过渡时期付出了辛苦的努力。

Let me take this opportunity to express my deep gratitude for the dedication and professionalism of our management and staff who, during this period of transition, have worked so hard.

youdao