表演不是要成为不同的人。而是在明显不同的事物中找到相似之处，然后在那里找到自己。

The price of freedom is eternal vigilance.

你如何对待那些对你无能为力的人，将成为评价你的标准。

Maybe every man has had two such women, at least two. Married to a red rose, over time, the red becomes a mosquito blood stain on the wall, while the white remains "moonlight before the bed"; married to a white rose, the white becomes a grain of sticky rice on the clothes, while the red remains a cinnabar mole on the heart.

估计问题的性质与检验统计假设的问题不同。