sept
15
2017
Worse than being blind is having sight but no vision.Helen Keller
If it takes a lot of words to say what you have in mind, give it more thought.
Dennis Roth
How to Tame Your Advice Monster And Other Practical Strategies to Say Less, Ask More, and Build Your Coaching HabitMichael Bungay Stanier Bij Bol.com | Managementboek