When a friend asks, there is no tomorrow.
朋友的要求不要拖。
更多英语谚语
Open not your door when the devil knocks.
You can take a horse to the water but you cannot make him drink.
Make hay while the sun shines.
The worst misfortunes are these that never happen.
来源:中国日报网英语点津 编辑:邓京荆