证明P=NP将对数学、密码学和算法设计产生深远的影响。
你看不见真正的你,而你所见的只是你的影子。
The best market designs are those that reduce uncertainty for participants.
You have to believe in yourself when no one else does. That's what makes you a winner.
儿童书籍应该挑战、安慰和激励。