凡是言论好行动,有利于上天鬼神与百姓的就做,凡是言论好行动,有害于上天鬼神与百姓的就舍弃。
A problem is in P if it can be solved quickly by a computer, and in NP if a solution can be verified quickly.
To lead the industry, we must embrace change and challenge the status quo.