We are to remember that we are not to take anything with us out of this world, and that it is how we have conducted ourselves here that will matter in the end.

I can calculate the motions of the heavenly bodies， but not the madness of people.

"I don't need to be perfect. I just need to be good enough."

量子计算的力量来自于以经典计算机无法做到的方式操纵量子态的能力。