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.

佛教中有一句话：初学者的心态。拥有初学者的心态是件了不起的事情。

Science is the knowledge of consequences, and dependence of one fact upon another.

信任是任何成功关系的基础，无论是在商业还是生活中。

历史研究不仅关乎过去，也关乎理解现在和预见未来。