One can have no smaller or greater mastery than mastery of oneself.

Leonardo Da Vinci.

“Everybody has a plan until they get punched in the mouth.”

— Mike Tyson


 
Competitive strategy is about being different. It means deliberately choosing a different set of activities to deliver a unique mix of value.

Michael Porter

 
 

Anyone can be angry - that is easy. But to be angry with the right person, to the right degree, at the right time, for the right purpose, and in the right way - that is not easy."

Aristotle

I will not let anyone walk through my mind with their dirty feet.” 

Mahatma Gandhi

 

Invention is not disruptive, only ‘customer adoption’ is disruptive.

Jeff Bezos

The fox knows many things, but the hedgehog knows one big thing. 

Isaiah Berlin