The world's best and cheapest personal productivity tool: the word 'No'.
Robin Sharma
apr
05
2014
The world's best and cheapest personal productivity tool: the word 'No'.
Robin Sharma
If you can't describe what you are doing as a process, you don't know what you are doing. William Edwards Deming |
Understanding How We Learn Bij Bol.com | Managementboek | Amazon.nl |