整体是虚假的。

最糟糕的不平等形式是试图使不平等的事物平等。

最重要的是要热爱生活。

守时是尊重的表现。

The lightning that precedes the thunder is a common image of the warnings that come before calamity.

"The artist must be the conscience of his time."

技术可以放大优秀教学的效果，但无法替代糟糕的教学。