Sentence examples for difficult thing from inspiring English sources

Medicine is a difficult thing to learn.

"It's a difficult thing.

"I know it's a difficult thing.

"That's the difficult thing to balance.

"They think hacking is some difficult thing.

It is a difficult thing to achieve.

"It's a difficult thing to do.

Self-government is a difficult thing.

That's a difficult thing to say.

Evil is a difficult thing to eliminate".

Hope is a difficult thing to kill.