The most important ...

The most important contribution management needs to make in the 21st century is ... to increase the productivity of knowledge work and the knowledge worker
The most important contribution management needs to make in the 21st century is ... to increase the productivity of knowledge work and the knowledge worker

More phrases

If one does not know to which port one is sailing, no wind is favorable.
What a distressing contrast there is between the radiant intelligence of the child and the feeble mentality of the average adult.
We are masters of the unsaid words, but slaves of those we let slip out.
I have always found that mercy bears richer fruits than strict justice.
A lie gets halfway around the world before the truth has a chance to get its pants on.

Quotes from the same author

The entrepreneur always searches for change, responds to it, and exploits it as an opportunity.
Efficiency is doing things right; effectiveness is doing the right things.
The best way to predict your future is to create it.
There is nothing so useless as doing efficiently that which should not be done at all.
Follow effective action with quiet reflection. From the quiet reflection will come even more effective action.