科学不仅仅是发现，更是责任。

The market is a reflection of the collective behavior of all participants.

The poor are not just passive victims; they are active agents trying to navigate a difficult world.

本来是贫穷的人家，却非要学人家富人的样子，吃好的、穿好的、用好的，这样的话，用不了多久，这个家就完了。