防民之口，甚于防川。川壅而溃，伤人必多，民亦如之。
解释：阻塞老百姓的嘴，好比阻塞河水。河流如果堵塞后一旦再决堤，伤人一定很多，人民也是这样。不可堵塞民众的言论，不给他们发表自己想法的机会。如这样去做，将比堵塞江河带来的后果更严重。
尽管我们不被允许深入自然的奥秘并从中了解现象的真实原因，但某种虚构的假设可能足以解释许多现象。
The world is a great sky, and we are the birds.
I look back on the past, committed a felony little fool, I want to communicate with him and let him understand, but I can't do this, the boy would not see the, only my old trunk.
最重要的事情是让最重要的事情保持最重要。