“ A man is wise with the wisdom of his time only, and ignorant with its ignorance. 一个人只凭他所处时代的智慧而有智慧,却因时代的无知而无知。 Henry David Thoreau 亨利·大卫·梭罗
“ Know the difference between principles based on right or wrong vs. principles based on personal gain, and consider the basis of your own principles. 了解基于正确或错误的原则与基于个人利益的原则之间的区别,并考虑自己原则的基础。 Marilyn vos Savant 玛丽莲·沃斯·莎凡特