Main menu  Home  Categories  Authors  Quote of the Day  Contacts  Site map Recommend to visit iWinkels.be snel gemakkelijk de juiste winkel of winkels vinden Quotations by category » Collaboration Quotes: 1 - 2 of 2 Pages: 1  If I have seen further than others, it is by standing upon the shoulders of giants. Isaac Newton Let everyone sweep in front of his own door, and the whole world will be clean. Johann Wolfgang von Goethe Quotes: 1 - 2 of 2 Pages: 1  All quotations are property and copyright of their authors © 2006-2010, Land of Wisdom