Armed with the confidence that I can excel at difficult courses, I believe I can achieve the highest level of success and satisfaction by taking the most demanding graduate program available.

带着自信心我在艰难的课程上面有杰出的表现，我相信通过取得更苛求的研究生项目我可以完成高水平的成就和满足。

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For instance, the level of patient satisfaction reflects public expectations, and the public is becoming more demanding.

ECONOMIST: British election briefing: Health