The real hero is the one who fights even though he is terrified.
Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is most important.
There is only one boss. The customer. And he can fire everybody in the company from the chairman on down, simply by spending his money somewhere else.
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.