Bitterness and anger are
terrible masters.
There's that old saying — the mind makes a wonderful servant but
a terrible master.
There is a famous proverb that says «the mind is an excellent servant but
a terrible master.»
That's
a terrible master plan.
In the words of P.T. Barnum, «Money is
a terrible master but an excellent servant.»
ROI is a nice goal, but
a terrible master.
Because ROI is a nice goal, but
a terrible master.
Brooks, who holds a masters degree in geology and a PhD in economics, noted that «I'm very much in favour of using market instruments,» but was quick to add the famous statement from John Maynard Keynes: «The market is an excellent servant, but
a terrible master.»
Remember... «the mind (Ego) is a wonderful servant but
a terrible master».