Practical developments in business and social matters, expanding opportunities, growth, and advancement. The use of common sense, and good judgement. A developing business enterprise, or a three-way deal or partnership, business collaborations of three or more people. A clover leaf, good luck, and fortunate circumstances. Something growing, plants, hair, nails, etc. Increased understanding or expanding one’s knowledge base by learning new things. It can represent both formal training and self-edification.