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I don't believe in guilt, I believe in living on impulse as long as you never intentionally hurt another person.
世界上充满了神奇的事物,耐心地等待着我们的感官变得更加敏锐。
无人机的应用将无处不在。
We must build a world in which there shall be no economic domination.
Mathematics is not just a collection of abstract concepts, but a language that allows us to understand the universe.