The concept of reducibility is central to understanding the relationships between different computational problems.
你给予的越多,他们索取的越多。
LMFAO的生活方式
In a state where corruption abounds, laws must be very numerous.
重要的不是你对了还是错了,而是当你对了的时候你赚了多少钱,当你错了的时候你亏了多少钱。