
Confidence comes not from always being right but from not fearing to be wrong.
Peter T. McIntyre
mei
11
2012

Confidence comes not from always being right but from not fearing to be wrong.
Peter T. McIntyre
|
Institutions will try to preserve the problem to which they are the solution. Clay Shirky |
|
|
Tools of Titans Bij Bol.com | Managementboek |