"The entanglement of particles is not just a theoretical curiosity; it is a profound feature of the universe that we are only beginning to understand."

It's probably as unlikely that you would nowadays become as rich and famous as Bill Gates, as it was unlikely in the17th century that you would accede to the ranks of the French aristocracy. But the point is, it doesn't feel that way. It's made to feel, by magazines and other media outlets, that if you've got energy, a few bright ideas about technology, a garage -- you, too, could start a major thing.

The common question that gets asked in business is, 'why?' That's a good question, but an equally valid question is, 'why not?'

我希望我的书能帮助孩子们以不同的方式看待世界，注意到那些微小的细节和隐藏的意义。

A covenant not to defend myself from force， by force， is always void.