The truth is a beautiful and terrible thing, and should therefore be treated with great caution.
夜晚是一个自己照亮自己的世界。
释义:听得多了,看得多了,才能够体察出事物中的精要,才能够选择事物好的一面进行学习,选择正确的道理进行遵从。
The one element which is of first importance in scientific management is the task idea.