"The beauty of algorithms lies not in their complexity, but in their ability to solve problems efficiently."

Afghanistan is the land of my past, the place where I had laughed and cried, but it was no longer my home.

墨子说：言论如果能够付诸行动的就可以讲；不能够付诸行动的就别多说。言论不能付诸行动的而常讲，这就是卖弄口才了。