数学不仅仅是一种工具；它是一种思维方式。

电影是一面镜子，反映了我们所生活的社会，包括其中的瑕疵。

The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

你们会在严峻的现实之下选择放弃，还是会义无反顾地前行？

恐惧是最大的残疾。它比坐在轮椅上更能让你瘫痪。