I believe that is true. If you make the effort to do the best of what you are capable, trying to improve the situation that exists for you, I think that is success and I do not think others can judge that."

VOA: special.2010.06.10

Because very often,with very good intentions, we may fall short of what we are capable of doing, or in some situations,even hurt more than help.

因为很多时候，即使有很好的意愿，我们的能力还是有限，或在某些情况下，我们带来的伤害多于帮助。

哈佛公开课 - 幸福课课程节选