译文:悔悟是去除疾病的药,然而以改正错误为可贵,如果把悔悟滞留在心中,那么又会因为药而引发新的疾病。
无思无虑,心境应当平静如水;不求冒进也不忘记,学业当如流水一般永无止境。
The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
The function of freedom is to free someone else.
The great and chief end, therefore, of men's uniting into commonwealths, and putting themselves under government, is the preservation of their property.