压制意见表达的特殊罪恶在于它是在剥夺人类，无论是后代还是现存的这一代；那些与这一意见不同的人，比那些持有这一意见的人更多。
The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.
The truth about the world is that anything is possible. Had you not seen it all from birth and thereby bled it of its strangeness it would appear to you for what it is. A hat trick in a medicine show. A fevered dream. A trance bepopulate with chimeras having neither analogue nor precedent. An itinerant carnival. A migratory tentshow whose ultimate destination after many a pitch in many a mudded field is unspeakable and calamitous beyond reckoning.
我不知道第三次世界大战会使用什么样的武器，但是我知道第四次世界大战会使用木棍和石块。
教育的本质意味着：一棵树摇动另一棵树，一朵云推动另一朵云，一个灵魂唤醒另一个灵魂。
Chemistry is the art of building bridges between the microscopic and the macroscopic.
释义：君子在面对挫折、困难的时候，应该反躬自问，修养品德。蹇（jiǎn），多指行动迟缓、困苦、不顺利的意思。
对任何思考者来说，最大的挑战是以一种允许解决的方式表述问题。