言论自由是自由的重要堡垒；它们共同繁荣和共同消亡。
Freedom of speech is the great bulwark of liberty; they prosper and die together.
"Light is the key. Without light, there is no image."
The most damaging phrase in the language is: 'We've always done it this way.'
某种无形力量的可怕阴影，虽不可见，却在我们中间漂浮。