The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.

The real problem is not whether machines think but whether men do.

我不需要理由去自信。

文本之外别无他物。

There are no objects whose existence is indubitable.

To live is to suffer, to survive is to find some meaning in the suffering.

唯一的限制是你为自己设定的限制。