The environment shapes behavior through the mechanism of reinforcement.
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.
Everything that has happened in my life has happened for a reason.
我们不是七个人,我们是一体的。我们是防弹的。