图灵机的概念是我们理解计算的基础。

We don't need more objects, we need more connections.

In one of the stars I shall be living。 In one of them I shall be laughing。 And so it will be as if all the stars were laughing， when you look at the sky at night… You – only you – will have stars that can laugh.

"The past is never dead. It's not even past."