Proper teaching is recognized with ease. You can know it without fail because it awakens within you that sensation which tells you this is something you have always known.
Democracy cannot succeed unless those who express their choice are prepared to choose wisely. The real safeguard of democracy, therefore, is education.
When you take the time to actually listen, with humility, to what people have to say, it's amazing what you can learn. Especially if the people who are doing the talking also happen to be children.
It is important that students bring a certain ragamuffin, barefoot irreverence to their studies; they are not here to worship what is known, but to question it.