The pessimist complains about the wind. The optimist expects it to change. The leader adjusts the sails.
John Maxwell
Tags:
jan
26
2013
The pessimist complains about the wind. The optimist expects it to change. The leader adjusts the sails.
John Maxwell
I skate to where the puck is going to be, not to where it is. Wayne Gretzky |
In 10 stappen systemisch coachen |