I have a dream that one day this nation will rise up and live out the true meaning of its creed.

People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.

The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

量子计算的美在于它能够利用量子力学的特性来获得计算优势。

Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tip of my words.

The more you sweat in peace, the less you bleed in war.

We have the choice to use the gift of our life to make the world a better place—or not to bother.