You must do what you want.
Sometimes it's the tiniest things that can mean the difference between life and death.
For all men are equal at the moment of death and who are we to judge them when a much greater judge awaits?
If you think it's hard getting in, you should try getting out.
Smiling back at her, it occurs to me that I've never met a mean librarian.
Show Holmes a drop of water and he would deduce the existence of the Atlantic. Show it to me and I would look for a tap. That was the difference between us.