Your " conscience" is your sense of right and wrong – your beliefs about what is right to do and what is wrong to do.

你的“良心”是你的是非感——你对什么是对的，什么是错的信念。

The barriers that prevent most youngsters from running amok—an inherent sense of right and wrong; concern for their job and education prospects; shame—seem not to exist in the minds of the rioters.

阻止大多数年轻人胡作非为的条条框框——固有的是非感、对工作和教育前景的挂虑、羞恶之心——似乎对这些暴徒形同虚设。