A commencement is a time of joy. It is also a time of melancholy. But then again, so is life.

A commencement is a time of joy. It is also a time of melancholy. But then again, so is life.

毕业典礼是欢乐的时刻。这也是一个忧郁的时刻。但话说回来，生活也是如此。

-- Paul Tsongas 保罗·桑格斯