And only late in life did they realize the impact they had.
It took me a lot of years to realize the impact we had.
"I didn't realize the impact his book had all over the world; medical students everywhere use it," Dr. Stryker said.
A lot of people won't realize the impact of that until it hits them and they're gone".
Many people do not realize the impact that large shade trees have on their lives until they are gone.
Like many other athletes, he probably didn't realize the impact of his statements until others reacted to them.
"They don't realize the impact -- they don't realize there are real people at the other end of the computers," she said.
"I did not realize the impact that it would have," said Senator Martin J. Golden of Brooklyn, who is sponsoring the Senate bill.
The government, too, appeared to realize the impact of the event, issuing an unusual statement casting President Bashar al-Assad as coming to the school's rescue.
"I don't think that many people realize the impact that war has on the men and women who serve our country," he said.
She finds it fascinating "to try to understand what Lonni Sue's world is like," and this helps her "survive day after day" of guiding someone who "doesn't realize the impact of her illness".
