Verb
know full well
(set phrase) To understand completely.
I have not long to live. I have lasted more than a man's average allotted span, and while I still am hale and hearty, I know full well the hand of time, while it may miss a man at one reaping, will get him at the next. Clifford D. Simak
You know full well as I do the value of sisters' affections: There is nothing like it in this world. Charlotte Brontë
Anyway, you know full well I never wear boutonnieres. The decoration has fallen into disrepute. The only remaining devotees of the practice are roués and saxophone players. S. S. Van Dine
I know what it's like to have a dream. I know what it's like to roll the dice and say, 'I'm going to go after this thing,' and nothing turns my stomach quicker than acting teachers or acting schools that look at a bunch of dreamers and say, 'We can help,' when they know full well that they can't. Jim Parrack
I respect and empathize with reporters and editors who must compete in today's environment. And I know full well that when I've been covering campaigns, which I still do, I've made my mistakes and have been far from perfect. Dan Rather
We pass now quickly from each other's sight; but I know full well that where beyond these passing scenes you shall be, there will be Heaven. Joshua Chamberlain