The historian must be a poet, not to create, but to recreate.

文明不是绝对的，而是相对的……我们的思想和观念只有在我们的文明范围内才是真实的。

Deep into that darkness peering, long I stood there wondering, fearing, doubting, dreaming dreams no mortal ever dared to dream before.

质量不是流行语；它是一种生活方式。

Every man has a property in his own person. This nobody has a right to, but himself.

The value of a mental process is in its survival utility.

心灵自有其天地，能把天堂变地狱，把地狱变天堂。

尽量别用贪睡功能，它会训练你睡过头。