政府的腐败几乎总是始于其原则的衰败。
The deterioration of a government begins almost always by the decay of its principles.
The best way to learn a new programming language is by writing programs in it.
对付一个不自由的世界的唯一方法，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。