If education is to develop human nature so that it may attain the object of its being, it must involve the exercise of judgment.
Immanuel KantAll false art, all vain wisdom, lasts its time but finally destroys itself, and its highest culture is also the epoch of its decay.
Immanuel KantWe assume a common sense as the necessary condition of the universal communicability of our knowledge, which is presupposed in every logic and every principle of knowledge that is not one of skepticism.
Immanuel Kant