Laziness and cowardice explain why so many men. . . remain under a life-long tutelage and why it is so easy for some men to set themselves up as the guardians of all the rest. . . If I have a book which understands for me, a pastor who has a conscience for me, a doctor who decides my diet, I need not trouble myself. If I am willing to pay, I need not think. Others will do it for me.
Immanuel KantImmaturity is the incapacity to use one's intelligence without the guidance of another.
Immanuel KantIf education is to develop human nature so that it may attain the object of its being, it must involve the exercise of judgment.
Immanuel Kant