A hundred times a day I remind myself that my inner and outer life depend on the labors of other men, living and dead, and that I must exert myself in order to give in the measure as I have received and am still receiving.

我每天提醒自己一百次，我的內在及外在生活，靠的是他人的勞力，無論他們在世或往生，而我必須非常努力，所付出的才會等同我已經得到及正在得到的。
A hundred times a day I remind myself that my inner and outer life depend on the labors of other men, living and dead, and that I must exert myself in order to give in the measure as I have received and am still receiving.
— Albert Einstein, Physicist