
The frog in the well knows nothing of the great ocean.
The Japanese proverb, 井の中の蛙大海を知らず (i no naka no kawazu taikai o shirazu), goes back to the Zhuangzi, a classic of Chinese philosophy named after the thinker Zhuang Zhou (4th century BC). Its chapter “Autumn Floods” says you cannot talk about the sea to a frog in a well, which knows only its well. Later in the chapter a frog boasts of its well to a turtle from the Eastern Sea, who describes a sea that years of flood and drought never changed. The frog is lost for words.













