It would be nice if education was free to everyone who wanted it, but that's not the world we live in.
We are so bound together that no man can labor for himself alone. Each blow he strikes in his own behalf helps to mold the universe.
And from a poise at this station the plane may swoop down, at great disadvantage if close to the back of the wave, at various slopes and directions till it cuts into the air that is being raised by the face of the following wave, which again enables it to resume its velocity.