[lemma=high] [□=□] □ □ □
[lemma=high] [tag=□] □ □ □
[lemma=high] [lemma=□] □ □ □
Under regulation , because rates are often set ahead of time at relatively high levels , they do n't reflect the fast-changing world of supply and demand . It is one of the hardest parts of the job ; and while we will maintain high standards , we are willing to back them up by providing you as much feedback and support as we can . This expression has its origins in a medieval saying that it is best not to eat cherries with one 's lords and masters in case , out of arrogance or in high spirits , they start throwing the stalks and stones at you . Although these effects occur most commonly with long-term therapy at relatively high doses , they have also been reported with short-term or normal doses . With solid high explosives , we know the hot spots are there , but they are not visible .