一年被蛇咬，三年怕草索

Explanation: 〖〗 Analogy to explain setbacks after being once become timid. With the "one year bitten, twice shy." 　　Source: Source〗 〖Mingling Mengchu "first moment of surprises," Volume: "Man Ruoxu Road: 'a year are bitten by a snake, three cable afraid of grass. Speaking of the goods, I had no courage. Just keep these money back stop '. "