Here is latest and greatest that I've seen:
If the gospel is false, ignore it. If it might be right, keep listening. If it is true: repent and believe.
The devil has more knowledge than any of us, and yet is no better for it. J C Ryle
A people saved by mercy show mercy.
Instead of always speaking so quickly, slow down your communication. #Think before you speak.
God's unwilling for you just to collect theological information. He wants that information to be a tool of personal transformation.
As students' possibility of failure goes down, so does their value of success.
Limitations create opportunity for innovation.