They are just beyond description and tons of love that they have for me, Dad is gone, mom is still here, and the sacrifice that they made for me.

他们所给我的爱,以及他们为我所做的牺牲，都难以用语言形容，爸爸走了，妈妈还在身边。

普林斯顿公开课 - 人性课程节选