在量子世界中,观察某物会改变它。这不是我们技术的限制,而是自然界的基本属性。
In the quantum world, observing something changes it. This is not a limitation of our technology, but a fundamental property of nature.
Democracy... while it lasts is more bloody than either aristocracy or monarchy. Remember, democracy never lasts long. It soon wastes, exhausts, and murders itself. There is never a democracy that did not commit suicide.
这个世界充满了征兆和奇迹,但我们每天走过却视而不见。