在最低阶层中保存知识的手段对公众的重要性超过了该国所有富人的所有财产。
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.
检验统计假设的问题是估计的一般问题中不可分割的一部分。
People won't have time for you if you are always angry or complaining.
我所渴望的只是行走在一个没有地图的地球上。