However, as the nurse so perceptively noted that afternoon, what was more difficult for her to bear this time was not the loss but the constraint imposed on the relationship afterward.

然而，让人更难的不是承受患者的离去，而是对今后医患关系的一系列限制——这一点那天下午，那名护士已经敏锐的察觉了。

The paper studies the history, the pattern and the causes of stock system. The issue of the neutralism of stock system has been carefully and perceptively considered in the paper, too.

本文探讨了股份制演化的历史、股份制的发展规律及其原因，从多视角研究了股份制的“中性”问题。