jan
21
2012
Time and tide wait for no man.
Sir Walter Scott
I keep six honest serving-men (They taught me all I knew)Their names are What and Why and WhenAnd How and Where and Who.
Rudyard Kipling
To Sell is HumanThe Surprising Truth About Persuading, Convincing, and Influencing OthersDaniel H. Pink
Bij Bol.com of Managementboek.nl