As a single footstep will not make a path on the earth, so a
single thought will not make a pathway in the mind. To make
a deep physical path, we walk again and again. To make a
deep mental path, we must think over and over the kind of
thoughts we wish to dominate our lives.
-- Henry David Thoreau
COURTESY TIP: When you open a door and walk through
it, turn around to see if you can hold the door for someone
who may be behind you.

