I understand the basics of Plato's 'Theory of Forms'. If someone drew a triangle on a blackboard with a chalk, it most probably wouldn't be a absolutely accurate triangle, if someone drew an equalitrial without a ruler then one side would be probably slightly longer than another and probably slightly bent, but it would still be decernable as a triangle, and a variation in size and a slight deviation in shape from other equalitrial triangles but basically its form would resemble something far closer to an equilitrial triangle to a scalien triangle or an isoleses triangle but yet these 3 types of triangles all resemble accurately drawn or not the basic forms of a triangle rather than a square or circle for example, triangles have 3 sides, 3 angles at the corners, and resemble what Plato would call triangleness. They somehow seek towards a ideal form of triangle in heaven. Forms such as goodness, trustworthyness, kindness, and friendliness also search for perfect forms in heaven but these forms are not perceived with the senses like the material world but through understanding, reasoning and a general appreciation of seeking for a decent human self that love which Plato said is the one perfect form on heaven and earth encourages to reach for perfect forms of conduct, behaviour and enlightenment on Earth.