Flowers have played a key role all throughout human history. Traces of their usefulness can be found in various religious texts, folk tales, and myths. Some types of flowers were used as food and continue to be used as food until the present day; others have healing properties and are used as medicine. The most important function that flowers have, however, is their power to convey profound human emotions and thoughts the way no other object can. Whenever your feelings are too intense for words – be it love, grief, happiness, or gratitude – try expressing them through the gift of flowers. You will find that, it will express your feelings perfectly.