During the next three days, we will be closing up the online store office. This means that orders & e-mails placed on May 22nd will be processed as of May 26th – according to the chronological order in which they arrived. Your precious package and email might arrive with a slight delay.
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«It has been my experience that competency in mathematics, both in numerical manipulations and in understanding its conceptual foundations, enhances a person’s ability to handle the more ambiguous and qualitative relationships that dominate our day-to-day financial decision-making.» Alan Greenspan