
It is hard to fail, but it is worse never have tried to succeed.
Theodore Roosevelt
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juni
21
2011

It is hard to fail, but it is worse never have tried to succeed.
Theodore Roosevelt
Good management is the art of making problems so interesting and their solutions so constructive that everyone wants to get to work and deal with them. Paul Hawken |
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Onbeperkt houdbaar Bij Managementboek.nl | Bol.com |