Factoring large numbers is believed to be hard for classical computers, but quantum computers can do it efficiently.
分解大数对于经典计算机来说是困难的，但量子计算机可以高效地完成。
The truth is rarely pure and never simple.
楚国的狂人接舆唱歌路过孔子车旁，说：“凤啊！凤啊！你怎么这样倒霉？过去的不可挽回，未来的还可以赶上。算了！算了！现在的执政者很危险！”
The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.
目标不是永远活着，而是创造一些能够永存的东西。
我们必须记住过去，才能更好地面对未来。