As a leader, you're the keeper of the "what", not the master of the "how".
Scott Eblin Fast Company
The explanation requiring the fewest assumptions is most likely to be correct.
With all things being equal, the simplest explanation tends to be the right one.
William of Occam
The best way to predict the future is to create it.
Peter F. Drucker
Anybody can become angry that is easy, but to be angry with the right person and to the right degree and at the right time and for the right purpose, and in the right way, that is not within everybody's power and is not easy.
The only thing that is not worthless: to live this life out truthfully and rightly. And be patient with those who do not.
Get rid of everything that does not matter so you can focus on what does