应对不自由世界的唯一方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。

在上位的有什么爱好，在下面的人一定爱好得更加利害。

Every time we teach a child something, we keep him from inventing it himself.

But I miss you, Jenny. If there's anything you need... I won't be far away.

物理学的美丽在于它能够用简单解释复杂。