A man apt to promise is apt to forget; Love is sweet in the beginning but sour in the end
问题描述：
A man apt to promise is apt to forget; Love is sweet in the beginning but sour in the end
答
越轻易许承诺的人越容易忘记（即承诺的太多的男人往往靠不住）,爱情最先是甜蜜的不过最后却是苦涩的.