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我們不是從祖先那里繼承土地；我們是從子孫那里借來的。

We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.

最大的智慧就是知道自己。

"The only real progress lies in learning to be wrong all alone."

"Every frame should tell a story."

A problem is in P if it can be solved quickly by a computer, and in NP if a solution can be verified quickly.