Success is not about the resources you have, but how resourceful you are with what you have.
当准备遇到机遇时,成功就会到来。
一个问题如果在计算机上可以快速解决,那么它属于P类问题;如果一个解可以快速验证,那么它属于NP类问题。
Life is too short to be anything but happy.