The best way to increase your positivity is to find positive meaning within your current circumstances.
A problem is in P if it can be solved quickly by a computer, and in NP if a solution can be verified quickly.
尊重你的努力,尊重你自己。自尊带来自律。当你两者都牢牢掌握时,那就是真正的力量。
The future belongs to those who dare to reimagine the present.
I believe in positive thinking and visualization.
设计不仅仅是外观和感觉。设计是它如何运作。