My life is what it is, and I can't change it. I can change the future, but I can't do anything about the past.

My life is what it is, and I can't change it. I can change the future, but I can't do anything about the past.

我的生活就是这样，我无法改变它。我可以改变未来，但我对过去无能为力。

-- Alex Trebek 阿莱克斯·特雷贝克