不要 碰我。你一碰,我就彻底完了。
有两种可能的结果:如果结果证实了假设,那么你做了一个测量。如果结果与假设相反,那么你有了一个发现。
The streets of Paris have a memory of their own.
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors."
企业的核心竞争力是文化,而不是产品。