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最好的科學是雙手弄臟而頭腦清醒時完成的。

The truth is like the sun. You can shut it out for a time, but it ain't goin' away.

The most effective way to destroy people is to deny and obliterate their own understanding of their history.

一個好的科學家就像偵探，總是在細節中尋找線索。

寫犯罪實際上是寫社會的裂痕和失敗。

The proletariat is the universal class, the class whose radical chains are capable of bursting asunder.