心理学是科学,教学是艺术;科学永远不会直接从自身产生艺术。
"Courage is not the absence of fear, but the triumph over it."
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.