内省的方法必须严格控制。
The method of introspection must be rigorously controlled.
Never stop learning; the world is constantly evolving, and so should we.
The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.
To be free is not to have the power to do anything you want, but to have the power to do what is right.