下面是英语四六级写作谚语，育路教育网特别为您搜集整理：
you cannot burn the candle at both ends. 蜡烛不能两头点，精力不可过分耗。
you cannot eat your cake and have it. 鱼与熊掌，不可得兼。
you can take a horse to the water but you cannot make him drink. 强扭的瓜不甜。
you may know by a handful the whole sack. 由一斑可知全貌。
you never know what you can till you try. 是驴子是马，拉出来遛遛。