"We are all in the gutter, but some of us are looking at the stars."

我努力把每一天都当作生命的最后一天来生活。

If you've never tried, how will you ever know if there's any chance?

The best performance improvement is the transition from the nonworking state to the working state.

学习达到快乐的境界就成功了。

爱之深，责之切。