Read more by Mark Gottlieb.Never reveal your plans until you're ready. Never implement a plan until you've considered all its ramifications.
Those friends thou hast, and their adoption tried,
Grapple them unto thy soul with hoops of steel,
But do not dull thy palm with entertainment
Of each new-hatched, unfletched courage.
Make every effort to maintain the loyalty of valued customers, suppliers, colleagues, and employees. Don't be beguiled by newcomers who talk a good game but have yet to prove themselves.
Beware of entrance to a quarrel; but being in,
Bear't that th' opposed may beware of thee.
Try your best to achieve consensus, but if disagreements arise, argue your case with force, conviction and finality.
Give every man thine ear, but few thy voice;
Take each man's censure, but reserve thy judgment.
Listen more than you talk. Keep negative opinions of others to yourself.
Costly thy habit as thy purse can buy,
But not expressed in fancy; rich, not gaudy,
For the apparel oft proclaims the man.
Dress for success.
Neither a borrower nor a lender be,
For loan oft loses both itself and friend,
And borrowing dulleth edge of husbandry.
Getting too comfortable with other people's money leads to spendthrift ways, inattention to costs and, ultimately, ever-increasing profligate borrowing.
This above all, to thine own self be true,
And it must follow, as the night the day,
Thou canst not then be false to any man.
A line that requires no further explication -- unless your name is Bernard Ebbers, Dennis Kozlowski, John Rigas or Andrew Fastow.