Be nice to people on the way up, because you'll meet them on your way down. -- Wilson Mizner
Be not anxious about what you have, but about what you are. -- Pope St. Gregory I
Be open to other people -- they may enrich your dream.
Be prepared to accept sacrifices. Vestal virgins aren't all that bad.
Be regular and orderly in your life, so that you may be violent and original in your work. -- Flaubert
Be security conscious -- National Defense is at stake.
Be self-reliant and your success is assured.
Be sociable. Speak to the person next to you in the unemployment line tomorrow.
Be sure to evaluate the bird-hand/bush ratio.
Be valiant, but not too venturous. Let thy attire be comely, but not costly. -- John Lyly