释义：积累善行的人往往会遇到好的回报，而积攒恶行的人最终会遭遇不好的结果。

I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.

I’m a winner. I’m going to win.

可持续经济增长的关键在于全要素生产率的持续提升。

The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.

近似的艺术就是工程的艺术。