The political liberty of the subject is a tranquility of mind arising from the opinion each person has of his safety.
宇宙不仅比我们想象的更奇怪,它比我们能够想象的还要奇怪。
我们相信平凡的勇敢行为,相信那种驱使一个人为另一个人站出来的勇气。
人工智能不是零和游戏,它可以为每个人创造新的机会。