Music is the universal language.
音乐是通用的语言。
模型的目的是足够简单以便理解和使用,但又足够复杂以捕捉系统的基本特征。
Time is the only critic without ambition.
透明能建立信任,即使在有争议的行业也是如此。
"The most valuable resource we have is not oil or gas, but human ingenuity."
A good book should make you laugh, cry, and think.
The one element which is of first importance in scientific management is the task idea.