A burnt child dreads the fire. 壹朝被蛇咬，十年怕井繩。
If you can't stand the heat... don't start the fireplace. 怕熱就....別開暖爐 If you can't stand the heat... go swimming. 怕熱就....去遊泳 原諺語是 If you can't stand the heat, get out of the kitchen. 怕熱就別進廚房 (美國總統 Truman 名言) / 想吃羊肉就別怕膻