True leadership is about empowering others to achieve more than they thought possible.
The purpose of education is not to fill the minds of students with facts but to teach them to think.
教育的目的不是用事实填满学生的头脑，而是教会他们思考。
No hay nada más peligroso que la idea de un solo hombre.
The principal effect of the progress of society is to increase the quantity of wealth, and the power of distributing it.