释义：有了过错却不知道的人是被蒙蔽，迷失了方向还不返回的人是迷惑。这是对自知之明与迷途知返重要性的阐述。

企业的成功不是靠规模，而是靠效率。

Writing is making sense of life. You work your whole life and perhaps you've made sense of one small area.

形容自然景观的壮丽与难以用笔墨完全描绘。