I know this one is wide open for interpretation, but I'm looking for some verses that give us guidance in our daily lives.
Psalm 23
Psalm 1
Psalm 32:6-10
Psalm 119:35-37. Actually the whole of Psalm 119.

My favorite Psalm, 107, shows how we choose paths that are dangerous, but when we call out to G-d, He brings us out and sets us upon the right way.